22573740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{757}}^1$

素因数の和:847

約数の個数: 96

約数和(自身を含む): 73350144

約数和(自身を除く): 50776404

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 71, 84, 105, 140, 142, 210, 213, 284, 355, 420, 426, 497, 710, 757, 852, 994, 1065, 1420, 1491, 1514, 1988, 2130, 2271, 2485, 2982, 3028, 3785, 4260, 4542, 4970, 5299, 5964, 7455, 7570, 9084, 9940, 10598, 11355, 14910, 15140, 15897, 21196, 22710, 26495, 29820, 31794, 45420, 52990, 53747, 63588, 79485, 105980, 107494, 158970, 161241, 214988, 268735, 317940, 322482, 376229, 537470, 644964, 752458, 806205, 1074940, 1128687, 1504916, 1612410, 1881145, 2257374, 3224820, 3762290, 4514748, 5643435, 7524580, 11286870, 22573740]

約数ペア:

[(1, 22573740), (2, 11286870), (3, 7524580), (4, 5643435), (5, 4514748), (6, 3762290), (7, 3224820), (10, 2257374), (12, 1881145), (14, 1612410), (15, 1504916), (20, 1128687), (21, 1074940), (28, 806205), (30, 752458), (35, 644964), (42, 537470), (60, 376229), (70, 322482), (71, 317940), (84, 268735), (105, 214988), (140, 161241), (142, 158970), (210, 107494), (213, 105980), (284, 79485), (355, 63588), (420, 53747), (426, 52990), (497, 45420), (710, 31794), (757, 29820), (852, 26495), (994, 22710), (1065, 21196), (1420, 15897), (1491, 15140), (1514, 14910), (1988, 11355), (2130, 10598), (2271, 9940), (2485, 9084), (2982, 7570), (3028, 7455), (3785, 5964), (4260, 5299), (4542, 4970)]