15478710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:150

約数の個数: 96

約数和(自身を含む): 41741568

約数和(自身を除く): 26262858

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 43, 65, 71, 78, 86, 129, 130, 142, 169, 195, 213, 215, 258, 338, 355, 390, 426, 430, 507, 559, 645, 710, 845, 923, 1014, 1065, 1118, 1290, 1677, 1690, 1846, 2130, 2535, 2769, 2795, 3053, 3354, 4615, 5070, 5538, 5590, 6106, 7267, 8385, 9159, 9230, 11999, 13845, 14534, 15265, 16770, 18318, 21801, 23998, 27690, 30530, 35997, 36335, 39689, 43602, 45795, 59995, 71994, 72670, 79378, 91590, 109005, 119067, 119990, 179985, 198445, 218010, 238134, 359970, 396890, 515957, 595335, 1031914, 1190670, 1547871, 2579785, 3095742, 5159570, 7739355, 15478710]

約数ペア:

[(1, 15478710), (2, 7739355), (3, 5159570), (5, 3095742), (6, 2579785), (10, 1547871), (13, 1190670), (15, 1031914), (26, 595335), (30, 515957), (39, 396890), (43, 359970), (65, 238134), (71, 218010), (78, 198445), (86, 179985), (129, 119990), (130, 119067), (142, 109005), (169, 91590), (195, 79378), (213, 72670), (215, 71994), (258, 59995), (338, 45795), (355, 43602), (390, 39689), (426, 36335), (430, 35997), (507, 30530), (559, 27690), (645, 23998), (710, 21801), (845, 18318), (923, 16770), (1014, 15265), (1065, 14534), (1118, 13845), (1290, 11999), (1677, 9230), (1690, 9159), (1846, 8385), (2130, 7267), (2535, 6106), (2769, 5590), (2795, 5538), (3053, 5070), (3354, 4615)]