151603910

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{1583}}^1$

素因数の和:1808

約数の個数: 32

約数和(自身を含む): 279303552

約数和(自身を除く): 127699642

約数列:

[1, 2, 5, 10, 61, 122, 157, 305, 314, 610, 785, 1570, 1583, 3166, 7915, 9577, 15830, 19154, 47885, 95770, 96563, 193126, 248531, 482815, 497062, 965630, 1242655, 2485310, 15160391, 30320782, 75801955, 151603910]

約数ペア:

[(1, 151603910), (2, 75801955), (5, 30320782), (10, 15160391), (61, 2485310), (122, 1242655), (157, 965630), (305, 497062), (314, 482815), (610, 248531), (785, 193126), (1570, 96563), (1583, 95770), (3166, 47885), (7915, 19154), (9577, 15830)]