23811270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1597}}^1$

素因数の和:1685

約数の個数: 64

約数和(自身を含む): 66272256

約数和(自身を除く): 42460986

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 71, 105, 142, 210, 213, 355, 426, 497, 710, 994, 1065, 1491, 1597, 2130, 2485, 2982, 3194, 4791, 4970, 7455, 7985, 9582, 11179, 14910, 15970, 22358, 23955, 33537, 47910, 55895, 67074, 111790, 113387, 167685, 226774, 335370, 340161, 566935, 680322, 793709, 1133870, 1587418, 1700805, 2381127, 3401610, 3968545, 4762254, 7937090, 11905635, 23811270]

約数ペア:

[(1, 23811270), (2, 11905635), (3, 7937090), (5, 4762254), (6, 3968545), (7, 3401610), (10, 2381127), (14, 1700805), (15, 1587418), (21, 1133870), (30, 793709), (35, 680322), (42, 566935), (70, 340161), (71, 335370), (105, 226774), (142, 167685), (210, 113387), (213, 111790), (355, 67074), (426, 55895), (497, 47910), (710, 33537), (994, 23955), (1065, 22358), (1491, 15970), (1597, 14910), (2130, 11179), (2485, 9582), (2982, 7985), (3194, 7455), (4791, 4970)]