230876230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{4637}}^1$

素因数の和:5040

約数の個数: 32

約数和(自身を含む): 448809984

約数和(自身を除く): 217933754

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 383, 766, 1915, 3830, 4637, 4979, 9274, 9958, 23185, 24895, 46370, 49790, 60281, 120562, 301405, 602810, 1775971, 3551942, 8879855, 17759710, 23087623, 46175246, 115438115, 230876230]

約数ペア:

[(1, 230876230), (2, 115438115), (5, 46175246), (10, 23087623), (13, 17759710), (26, 8879855), (65, 3551942), (130, 1775971), (383, 602810), (766, 301405), (1915, 120562), (3830, 60281), (4637, 49790), (4979, 46370), (9274, 24895), (9958, 23185)]