386674590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{155291}}^1$

素因数の和:155384

約数の個数: 32

約数和(自身を含む): 939206016

約数和(自身を除く): 552531426

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2490, 155291, 310582, 465873, 776455, 931746, 1552910, 2329365, 4658730, 12889153, 25778306, 38667459, 64445765, 77334918, 128891530, 193337295, 386674590]

約数ペア:

[(1, 386674590), (2, 193337295), (3, 128891530), (5, 77334918), (6, 64445765), (10, 38667459), (15, 25778306), (30, 12889153), (83, 4658730), (166, 2329365), (249, 1552910), (415, 931746), (498, 776455), (830, 465873), (1245, 310582), (2490, 155291)]