15739170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1$

素因数の和:347

約数の個数: 64

約数和(自身を含む): 39744000

約数和(自身を除く): 24004830

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 79, 87, 145, 158, 174, 229, 237, 290, 395, 435, 458, 474, 687, 790, 870, 1145, 1185, 1374, 2290, 2291, 2370, 3435, 4582, 6641, 6870, 6873, 11455, 13282, 13746, 18091, 19923, 22910, 33205, 34365, 36182, 39846, 54273, 66410, 68730, 90455, 99615, 108546, 180910, 199230, 271365, 524639, 542730, 1049278, 1573917, 2623195, 3147834, 5246390, 7869585, 15739170]

約数ペア:

[(1, 15739170), (2, 7869585), (3, 5246390), (5, 3147834), (6, 2623195), (10, 1573917), (15, 1049278), (29, 542730), (30, 524639), (58, 271365), (79, 199230), (87, 180910), (145, 108546), (158, 99615), (174, 90455), (229, 68730), (237, 66410), (290, 54273), (395, 39846), (435, 36182), (458, 34365), (474, 33205), (687, 22910), (790, 19923), (870, 18091), (1145, 13746), (1185, 13282), (1374, 11455), (2290, 6873), (2291, 6870), (2370, 6641), (3435, 4582)]