30665940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{4523}}^1$

素因数の和:4648

約数の個数: 48

約数和(自身を含む): 86643648

約数和(自身を除く): 55977708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 113, 226, 339, 452, 565, 678, 1130, 1356, 1695, 2260, 3390, 4523, 6780, 9046, 13569, 18092, 22615, 27138, 45230, 54276, 67845, 90460, 135690, 271380, 511099, 1022198, 1533297, 2044396, 2555495, 3066594, 5110990, 6133188, 7666485, 10221980, 15332970, 30665940]

約数ペア:

[(1, 30665940), (2, 15332970), (3, 10221980), (4, 7666485), (5, 6133188), (6, 5110990), (10, 3066594), (12, 2555495), (15, 2044396), (20, 1533297), (30, 1022198), (60, 511099), (113, 271380), (226, 135690), (339, 90460), (452, 67845), (565, 54276), (678, 45230), (1130, 27138), (1356, 22615), (1695, 18092), (2260, 13569), (3390, 9046), (4523, 6780)]