42287970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{10141}}^1$

素因数の和:10290

約数の個数: 32

約数和(自身を含む): 102231360

約数和(自身を除く): 59943390

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 695, 834, 1390, 2085, 4170, 10141, 20282, 30423, 50705, 60846, 101410, 152115, 304230, 1409599, 2819198, 4228797, 7047995, 8457594, 14095990, 21143985, 42287970]

約数ペア:

[(1, 42287970), (2, 21143985), (3, 14095990), (5, 8457594), (6, 7047995), (10, 4228797), (15, 2819198), (30, 1409599), (139, 304230), (278, 152115), (417, 101410), (695, 60846), (834, 50705), (1390, 30423), (2085, 20282), (4170, 10141)]