123465930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{587933}}^1$

素因数の和:587950

約数の個数: 32

約数和(自身を含む): 338649984

約数和(自身を除く): 215184054

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 587933, 1175866, 1763799, 2939665, 3527598, 4115531, 5879330, 8231062, 8818995, 12346593, 17637990, 20577655, 24693186, 41155310, 61732965, 123465930]

約数ペア:

[(1, 123465930), (2, 61732965), (3, 41155310), (5, 24693186), (6, 20577655), (7, 17637990), (10, 12346593), (14, 8818995), (15, 8231062), (21, 5879330), (30, 4115531), (35, 3527598), (42, 2939665), (70, 1763799), (105, 1175866), (210, 587933)]