929890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1$

素因数の和:354

約数の個数: 32

約数和(自身を含む): 1886976

約数和(自身を除く): 957086

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 311, 598, 622, 1495, 1555, 2990, 3110, 4043, 7153, 8086, 14306, 20215, 35765, 40430, 71530, 92989, 185978, 464945, 929890]

約数ペア:

[(1, 929890), (2, 464945), (5, 185978), (10, 92989), (13, 71530), (23, 40430), (26, 35765), (46, 20215), (65, 14306), (115, 8086), (130, 7153), (230, 4043), (299, 3110), (311, 2990), (598, 1555), (622, 1495)]