15736370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1$

素因数の和:339

約数の個数: 64

約数和(自身を含む): 33626880

約数和(自身を除く): 17890510

約数列:

[1, 2, 5, 10, 13, 19, 23, 26, 38, 46, 65, 95, 115, 130, 190, 230, 247, 277, 299, 437, 494, 554, 598, 874, 1235, 1385, 1495, 2185, 2470, 2770, 2990, 3601, 4370, 5263, 5681, 6371, 7202, 10526, 11362, 12742, 18005, 26315, 28405, 31855, 36010, 52630, 56810, 63710, 68419, 82823, 121049, 136838, 165646, 242098, 342095, 414115, 605245, 684190, 828230, 1210490, 1573637, 3147274, 7868185, 15736370]

約数ペア:

[(1, 15736370), (2, 7868185), (5, 3147274), (10, 1573637), (13, 1210490), (19, 828230), (23, 684190), (26, 605245), (38, 414115), (46, 342095), (65, 242098), (95, 165646), (115, 136838), (130, 121049), (190, 82823), (230, 68419), (247, 63710), (277, 56810), (299, 52630), (437, 36010), (494, 31855), (554, 28405), (598, 26315), (874, 18005), (1235, 12742), (1385, 11362), (1495, 10526), (2185, 7202), (2470, 6371), (2770, 5681), (2990, 5263), (3601, 4370)]