7065621990

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{1093}}^1$

素因数の和:1475

約数の個数: 192

約数和(自身を含む): 21757612032

約数和(自身を除く): 14691990042

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 31, 35, 42, 45, 62, 63, 70, 90, 93, 105, 126, 155, 186, 210, 217, 279, 310, 315, 331, 434, 465, 558, 630, 651, 662, 930, 993, 1085, 1093, 1302, 1395, 1655, 1953, 1986, 2170, 2186, 2317, 2790, 2979, 3255, 3279, 3310, 3906, 4634, 4965, 5465, 5958, 6510, 6558, 6951, 7651, 9765, 9837, 9930, 10261, 10930, 11585, 13902, 14895, 15302, 16395, 19530, 19674, 20522, 20853, 22953, 23170, 29790, 30783, 32790, 33883, 34755, 38255, 41706, 45906, 49185, 51305, 61566, 67766, 68859, 69510, 71827, 76510, 92349, 98370, 101649, 102610, 104265, 114765, 137718, 143654, 153915, 169415, 184698, 203298, 208530, 215481, 229530, 237181, 304947, 307830, 338830, 344295, 359135, 361783, 430962, 461745, 474362, 508245, 609894, 646443, 688590, 711543, 718270, 723566, 923490, 1016490, 1077405, 1085349, 1185905, 1292886, 1423086, 1524735, 1808915, 2134629, 2154810, 2170698, 2371810, 2532481, 3049470, 3232215, 3256047, 3557715, 3617830, 4269258, 5064962, 5426745, 6464430, 6512094, 7115430, 7597443, 10673145, 10853490, 11215273, 12662405, 15194886, 16280235, 21346290, 22430546, 22792329, 25324810, 32560470, 33645819, 37987215, 45584658, 56076365, 67291638, 75974430, 78506911, 100937457, 112152730, 113961645, 157013822, 168229095, 201874914, 227923290, 235520733, 336458190, 392534555, 471041466, 504687285, 706562199, 785069110, 1009374570, 1177603665, 1413124398, 2355207330, 3532810995, 7065621990]

約数ペア:

[(1, 7065621990), (2, 3532810995), (3, 2355207330), (5, 1413124398), (6, 1177603665), (7, 1009374570), (9, 785069110), (10, 706562199), (14, 504687285), (15, 471041466), (18, 392534555), (21, 336458190), (30, 235520733), (31, 227923290), (35, 201874914), (42, 168229095), (45, 157013822), (62, 113961645), (63, 112152730), (70, 100937457), (90, 78506911), (93, 75974430), (105, 67291638), (126, 56076365), (155, 45584658), (186, 37987215), (210, 33645819), (217, 32560470), (279, 25324810), (310, 22792329), (315, 22430546), (331, 21346290), (434, 16280235), (465, 15194886), (558, 12662405), (630, 11215273), (651, 10853490), (662, 10673145), (930, 7597443), (993, 7115430), (1085, 6512094), (1093, 6464430), (1302, 5426745), (1395, 5064962), (1655, 4269258), (1953, 3617830), (1986, 3557715), (2170, 3256047), (2186, 3232215), (2317, 3049470), (2790, 2532481), (2979, 2371810), (3255, 2170698), (3279, 2154810), (3310, 2134629), (3906, 1808915), (4634, 1524735), (4965, 1423086), (5465, 1292886), (5958, 1185905), (6510, 1085349), (6558, 1077405), (6951, 1016490), (7651, 923490), (9765, 723566), (9837, 718270), (9930, 711543), (10261, 688590), (10930, 646443), (11585, 609894), (13902, 508245), (14895, 474362), (15302, 461745), (16395, 430962), (19530, 361783), (19674, 359135), (20522, 344295), (20853, 338830), (22953, 307830), (23170, 304947), (29790, 237181), (30783, 229530), (32790, 215481), (33883, 208530), (34755, 203298), (38255, 184698), (41706, 169415), (45906, 153915), (49185, 143654), (51305, 137718), (61566, 114765), (67766, 104265), (68859, 102610), (69510, 101649), (71827, 98370), (76510, 92349)]