15082530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:251

約数の個数: 64

約数和(自身を含む): 37594368

約数和(自身を除く): 22511838

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 73, 97, 142, 146, 194, 213, 219, 291, 355, 365, 426, 438, 485, 582, 710, 730, 970, 1065, 1095, 1455, 2130, 2190, 2910, 5183, 6887, 7081, 10366, 13774, 14162, 15549, 20661, 21243, 25915, 31098, 34435, 35405, 41322, 42486, 51830, 68870, 70810, 77745, 103305, 106215, 155490, 206610, 212430, 502751, 1005502, 1508253, 2513755, 3016506, 5027510, 7541265, 15082530]

約数ペア:

[(1, 15082530), (2, 7541265), (3, 5027510), (5, 3016506), (6, 2513755), (10, 1508253), (15, 1005502), (30, 502751), (71, 212430), (73, 206610), (97, 155490), (142, 106215), (146, 103305), (194, 77745), (213, 70810), (219, 68870), (291, 51830), (355, 42486), (365, 41322), (426, 35405), (438, 34435), (485, 31098), (582, 25915), (710, 21243), (730, 20661), (970, 15549), (1065, 14162), (1095, 13774), (1455, 10366), (2130, 7081), (2190, 6887), (2910, 5183)]