265714410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{3229}}^1$

素因数の和:3463

約数の個数: 64

約数和(自身を含む): 690238080

約数和(自身を除く): 424523670

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 211, 390, 422, 633, 1055, 1266, 2110, 2743, 3165, 3229, 5486, 6330, 6458, 8229, 9687, 13715, 16145, 16458, 19374, 27430, 32290, 41145, 41977, 48435, 82290, 83954, 96870, 125931, 209885, 251862, 419770, 629655, 681319, 1259310, 1362638, 2043957, 3406595, 4087914, 6813190, 8857147, 10219785, 17714294, 20439570, 26571441, 44285735, 53142882, 88571470, 132857205, 265714410]

約数ペア:

[(1, 265714410), (2, 132857205), (3, 88571470), (5, 53142882), (6, 44285735), (10, 26571441), (13, 20439570), (15, 17714294), (26, 10219785), (30, 8857147), (39, 6813190), (65, 4087914), (78, 3406595), (130, 2043957), (195, 1362638), (211, 1259310), (390, 681319), (422, 629655), (633, 419770), (1055, 251862), (1266, 209885), (2110, 125931), (2743, 96870), (3165, 83954), (3229, 82290), (5486, 48435), (6330, 41977), (6458, 41145), (8229, 32290), (9687, 27430), (13715, 19374), (16145, 16458)]