7472010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:77

約数の個数: 192

約数和(自身を含む): 24820992

約数和(自身を除く): 17348982

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 17, 21, 23, 26, 30, 34, 35, 39, 42, 46, 49, 51, 65, 69, 70, 78, 85, 91, 98, 102, 105, 115, 119, 130, 138, 147, 161, 170, 182, 195, 210, 221, 230, 238, 245, 255, 273, 294, 299, 322, 345, 357, 390, 391, 442, 455, 483, 490, 510, 546, 595, 598, 637, 663, 690, 714, 735, 782, 805, 833, 897, 910, 966, 1105, 1127, 1173, 1190, 1274, 1326, 1365, 1470, 1495, 1547, 1610, 1666, 1785, 1794, 1911, 1955, 2093, 2210, 2254, 2346, 2415, 2499, 2730, 2737, 2990, 3094, 3185, 3315, 3381, 3570, 3822, 3910, 4165, 4186, 4485, 4641, 4830, 4998, 5083, 5474, 5635, 5865, 6279, 6370, 6630, 6762, 7735, 8211, 8330, 8970, 9282, 9555, 10166, 10465, 10829, 11270, 11730, 12495, 12558, 13685, 14651, 15249, 15470, 16422, 16905, 19110, 19159, 20930, 21658, 23205, 24990, 25415, 27370, 29302, 30498, 31395, 32487, 33810, 35581, 38318, 41055, 43953, 46410, 50830, 54145, 57477, 62790, 64974, 71162, 73255, 76245, 82110, 87906, 95795, 106743, 108290, 114954, 146510, 152490, 162435, 177905, 191590, 213486, 219765, 249067, 287385, 324870, 355810, 439530, 498134, 533715, 574770, 747201, 1067430, 1245335, 1494402, 2490670, 3736005, 7472010]

約数ペア:

[(1, 7472010), (2, 3736005), (3, 2490670), (5, 1494402), (6, 1245335), (7, 1067430), (10, 747201), (13, 574770), (14, 533715), (15, 498134), (17, 439530), (21, 355810), (23, 324870), (26, 287385), (30, 249067), (34, 219765), (35, 213486), (39, 191590), (42, 177905), (46, 162435), (49, 152490), (51, 146510), (65, 114954), (69, 108290), (70, 106743), (78, 95795), (85, 87906), (91, 82110), (98, 76245), (102, 73255), (105, 71162), (115, 64974), (119, 62790), (130, 57477), (138, 54145), (147, 50830), (161, 46410), (170, 43953), (182, 41055), (195, 38318), (210, 35581), (221, 33810), (230, 32487), (238, 31395), (245, 30498), (255, 29302), (273, 27370), (294, 25415), (299, 24990), (322, 23205), (345, 21658), (357, 20930), (390, 19159), (391, 19110), (442, 16905), (455, 16422), (483, 15470), (490, 15249), (510, 14651), (546, 13685), (595, 12558), (598, 12495), (637, 11730), (663, 11270), (690, 10829), (714, 10465), (735, 10166), (782, 9555), (805, 9282), (833, 8970), (897, 8330), (910, 8211), (966, 7735), (1105, 6762), (1127, 6630), (1173, 6370), (1190, 6279), (1274, 5865), (1326, 5635), (1365, 5474), (1470, 5083), (1495, 4998), (1547, 4830), (1610, 4641), (1666, 4485), (1785, 4186), (1794, 4165), (1911, 3910), (1955, 3822), (2093, 3570), (2210, 3381), (2254, 3315), (2346, 3185), (2415, 3094), (2499, 2990), (2730, 2737)]