12932220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{751}}^1$

素因数の和:811

約数の個数: 96

約数和(自身を含む): 42448896

約数和(自身を除く): 29516676

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 60, 70, 82, 84, 105, 123, 140, 164, 205, 210, 246, 287, 410, 420, 492, 574, 615, 751, 820, 861, 1148, 1230, 1435, 1502, 1722, 2253, 2460, 2870, 3004, 3444, 3755, 4305, 4506, 5257, 5740, 7510, 8610, 9012, 10514, 11265, 15020, 15771, 17220, 21028, 22530, 26285, 30791, 31542, 45060, 52570, 61582, 63084, 78855, 92373, 105140, 123164, 153955, 157710, 184746, 215537, 307910, 315420, 369492, 431074, 461865, 615820, 646611, 862148, 923730, 1077685, 1293222, 1847460, 2155370, 2586444, 3233055, 4310740, 6466110, 12932220]

約数ペア:

[(1, 12932220), (2, 6466110), (3, 4310740), (4, 3233055), (5, 2586444), (6, 2155370), (7, 1847460), (10, 1293222), (12, 1077685), (14, 923730), (15, 862148), (20, 646611), (21, 615820), (28, 461865), (30, 431074), (35, 369492), (41, 315420), (42, 307910), (60, 215537), (70, 184746), (82, 157710), (84, 153955), (105, 123164), (123, 105140), (140, 92373), (164, 78855), (205, 63084), (210, 61582), (246, 52570), (287, 45060), (410, 31542), (420, 30791), (492, 26285), (574, 22530), (615, 21028), (751, 17220), (820, 15771), (861, 15020), (1148, 11265), (1230, 10514), (1435, 9012), (1502, 8610), (1722, 7510), (2253, 5740), (2460, 5257), (2870, 4506), (3004, 4305), (3444, 3755)]