1900132530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{691}}^1\times {\mathrm{1291}}^1$

素因数の和:2063

約数の個数: 64

約数和(自身を含む): 4634827776

約数和(自身を除く): 2734695246

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 691, 710, 1065, 1291, 1382, 2073, 2130, 2582, 3455, 3873, 4146, 6455, 6910, 7746, 10365, 12910, 19365, 20730, 38730, 49061, 91661, 98122, 147183, 183322, 245305, 274983, 294366, 458305, 490610, 549966, 735915, 892081, 916610, 1374915, 1471830, 1784162, 2676243, 2749830, 4460405, 5352486, 8920810, 13381215, 26762430, 63337751, 126675502, 190013253, 316688755, 380026506, 633377510, 950066265, 1900132530]

約数ペア:

[(1, 1900132530), (2, 950066265), (3, 633377510), (5, 380026506), (6, 316688755), (10, 190013253), (15, 126675502), (30, 63337751), (71, 26762430), (142, 13381215), (213, 8920810), (355, 5352486), (426, 4460405), (691, 2749830), (710, 2676243), (1065, 1784162), (1291, 1471830), (1382, 1374915), (2073, 916610), (2130, 892081), (2582, 735915), (3455, 549966), (3873, 490610), (4146, 458305), (6455, 294366), (6910, 274983), (7746, 245305), (10365, 183322), (12910, 147183), (19365, 98122), (20730, 91661), (38730, 49061)]