222634230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{81551}}^1$

素因数の和:81581

約数の個数: 64

約数和(自身を含む): 657635328

約数和(自身を除く): 435001098

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 81551, 163102, 244653, 407755, 489306, 570857, 815510, 1060163, 1141714, 1223265, 1712571, 2120326, 2446530, 2854285, 3180489, 3425142, 5300815, 5708570, 6360978, 7421141, 8562855, 10601630, 14842282, 15902445, 17125710, 22263423, 31804890, 37105705, 44526846, 74211410, 111317115, 222634230]

約数ペア:

[(1, 222634230), (2, 111317115), (3, 74211410), (5, 44526846), (6, 37105705), (7, 31804890), (10, 22263423), (13, 17125710), (14, 15902445), (15, 14842282), (21, 10601630), (26, 8562855), (30, 7421141), (35, 6360978), (39, 5708570), (42, 5300815), (65, 3425142), (70, 3180489), (78, 2854285), (91, 2446530), (105, 2120326), (130, 1712571), (182, 1223265), (195, 1141714), (210, 1060163), (273, 815510), (390, 570857), (455, 489306), (546, 407755), (910, 244653), (1365, 163102), (2730, 81551)]