15698974010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{14731}}^1$

素因数の和:14907

約数の個数: 64

約数和(自身を含む): 30548275200

約数和(自身を除く): 14849301190

約数列:

[1, 2, 5, 10, 19, 38, 71, 79, 95, 142, 158, 190, 355, 395, 710, 790, 1349, 1501, 2698, 3002, 5609, 6745, 7505, 11218, 13490, 14731, 15010, 28045, 29462, 56090, 73655, 106571, 147310, 213142, 279889, 532855, 559778, 1045901, 1065710, 1163749, 1399445, 2091802, 2327498, 2798890, 5229505, 5818745, 10459010, 11637490, 19872119, 22111231, 39744238, 44222462, 82626179, 99360595, 110556155, 165252358, 198721190, 221112310, 413130895, 826261790, 1569897401, 3139794802, 7849487005, 15698974010]

約数ペア:

[(1, 15698974010), (2, 7849487005), (5, 3139794802), (10, 1569897401), (19, 826261790), (38, 413130895), (71, 221112310), (79, 198721190), (95, 165252358), (142, 110556155), (158, 99360595), (190, 82626179), (355, 44222462), (395, 39744238), (710, 22111231), (790, 19872119), (1349, 11637490), (1501, 10459010), (2698, 5818745), (3002, 5229505), (5609, 2798890), (6745, 2327498), (7505, 2091802), (11218, 1399445), (13490, 1163749), (14731, 1065710), (15010, 1045901), (28045, 559778), (29462, 532855), (56090, 279889), (73655, 213142), (106571, 147310)]