2019030930

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1543}}^1$

素因数の和:1661

約数の個数: 192

約数和(自身を含む): 6289440768

約数和(自身を除く): 4270409838

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 31, 35, 42, 45, 62, 63, 67, 70, 90, 93, 105, 126, 134, 155, 186, 201, 210, 217, 279, 310, 315, 335, 402, 434, 465, 469, 558, 603, 630, 651, 670, 930, 938, 1005, 1085, 1206, 1302, 1395, 1407, 1543, 1953, 2010, 2077, 2170, 2345, 2790, 2814, 3015, 3086, 3255, 3906, 4154, 4221, 4629, 4690, 6030, 6231, 6510, 7035, 7715, 8442, 9258, 9765, 10385, 10801, 12462, 13887, 14070, 14539, 15430, 18693, 19530, 20770, 21105, 21602, 23145, 27774, 29078, 31155, 32403, 37386, 42210, 43617, 46290, 47833, 54005, 62310, 64806, 69435, 72695, 87234, 93465, 95666, 97209, 103381, 108010, 130851, 138870, 143499, 145390, 162015, 186930, 194418, 206762, 218085, 239165, 261702, 286998, 310143, 324030, 334831, 430497, 436170, 478330, 486045, 516905, 620286, 654255, 669662, 717495, 723667, 860994, 930429, 972090, 1004493, 1033810, 1308510, 1434990, 1447334, 1550715, 1674155, 1860858, 2008986, 2152485, 2171001, 3013479, 3101430, 3204811, 3348310, 3618335, 4304970, 4342002, 4652145, 5022465, 6026958, 6409622, 6513003, 7236670, 9304290, 9614433, 10044930, 10855005, 13026006, 15067395, 16024055, 19228866, 21710010, 22433677, 28843299, 30134790, 32048110, 32565015, 44867354, 48072165, 57686598, 65130030, 67301031, 96144330, 112168385, 134602062, 144216495, 201903093, 224336770, 288432990, 336505155, 403806186, 673010310, 1009515465, 2019030930]

約数ペア:

[(1, 2019030930), (2, 1009515465), (3, 673010310), (5, 403806186), (6, 336505155), (7, 288432990), (9, 224336770), (10, 201903093), (14, 144216495), (15, 134602062), (18, 112168385), (21, 96144330), (30, 67301031), (31, 65130030), (35, 57686598), (42, 48072165), (45, 44867354), (62, 32565015), (63, 32048110), (67, 30134790), (70, 28843299), (90, 22433677), (93, 21710010), (105, 19228866), (126, 16024055), (134, 15067395), (155, 13026006), (186, 10855005), (201, 10044930), (210, 9614433), (217, 9304290), (279, 7236670), (310, 6513003), (315, 6409622), (335, 6026958), (402, 5022465), (434, 4652145), (465, 4342002), (469, 4304970), (558, 3618335), (603, 3348310), (630, 3204811), (651, 3101430), (670, 3013479), (930, 2171001), (938, 2152485), (1005, 2008986), (1085, 1860858), (1206, 1674155), (1302, 1550715), (1395, 1447334), (1407, 1434990), (1543, 1308510), (1953, 1033810), (2010, 1004493), (2077, 972090), (2170, 930429), (2345, 860994), (2790, 723667), (2814, 717495), (3015, 669662), (3086, 654255), (3255, 620286), (3906, 516905), (4154, 486045), (4221, 478330), (4629, 436170), (4690, 430497), (6030, 334831), (6231, 324030), (6510, 310143), (7035, 286998), (7715, 261702), (8442, 239165), (9258, 218085), (9765, 206762), (10385, 194418), (10801, 186930), (12462, 162015), (13887, 145390), (14070, 143499), (14539, 138870), (15430, 130851), (18693, 108010), (19530, 103381), (20770, 97209), (21105, 95666), (21602, 93465), (23145, 87234), (27774, 72695), (29078, 69435), (31155, 64806), (32403, 62310), (37386, 54005), (42210, 47833), (43617, 46290)]