41042940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{4357}}^1$

素因数の和:4526

約数の個数: 48

約数和(自身を含む): 115678752

約数和(自身を除く): 74635812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 314, 471, 628, 785, 942, 1570, 1884, 2355, 3140, 4357, 4710, 8714, 9420, 13071, 17428, 21785, 26142, 43570, 52284, 65355, 87140, 130710, 261420, 684049, 1368098, 2052147, 2736196, 3420245, 4104294, 6840490, 8208588, 10260735, 13680980, 20521470, 41042940]

約数ペア:

[(1, 41042940), (2, 20521470), (3, 13680980), (4, 10260735), (5, 8208588), (6, 6840490), (10, 4104294), (12, 3420245), (15, 2736196), (20, 2052147), (30, 1368098), (60, 684049), (157, 261420), (314, 130710), (471, 87140), (628, 65355), (785, 52284), (942, 43570), (1570, 26142), (1884, 21785), (2355, 17428), (3140, 13071), (4357, 9420), (4710, 8714)]