615085074

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{557}}^1\times {\mathrm{1979}}^1$

素因数の和:2575

約数の個数: 48

約数和(自身を含む): 1378840320

約数和(自身を除く): 763755246

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 557, 558, 1114, 1671, 1979, 3342, 3958, 5013, 5937, 10026, 11874, 17267, 17811, 34534, 35622, 51801, 61349, 103602, 122698, 155403, 184047, 310806, 368094, 552141, 1102303, 1104282, 2204606, 3306909, 6613818, 9920727, 19841454, 34171393, 68342786, 102514179, 205028358, 307542537, 615085074]

約数ペア:

[(1, 615085074), (2, 307542537), (3, 205028358), (6, 102514179), (9, 68342786), (18, 34171393), (31, 19841454), (62, 9920727), (93, 6613818), (186, 3306909), (279, 2204606), (557, 1104282), (558, 1102303), (1114, 552141), (1671, 368094), (1979, 310806), (3342, 184047), (3958, 155403), (5013, 122698), (5937, 103602), (10026, 61349), (11874, 51801), (17267, 35622), (17811, 34534)]