239646930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{20857}}^1$

素因数の和:21250

約数の個数: 32

約数和(自身を含む): 576681984

約数和(自身を除く): 337035054

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 383, 766, 1149, 1915, 2298, 3830, 5745, 11490, 20857, 41714, 62571, 104285, 125142, 208570, 312855, 625710, 7988231, 15976462, 23964693, 39941155, 47929386, 79882310, 119823465, 239646930]

約数ペア:

[(1, 239646930), (2, 119823465), (3, 79882310), (5, 47929386), (6, 39941155), (10, 23964693), (15, 15976462), (30, 7988231), (383, 625710), (766, 312855), (1149, 208570), (1915, 125142), (2298, 104285), (3830, 62571), (5745, 41714), (11490, 20857)]