30350840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{58367}}^1$

素因数の和:58391

約数の個数: 32

約数和(自身を含む): 73543680

約数和(自身を除く): 43192840

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 58367, 116734, 233468, 291835, 466936, 583670, 758771, 1167340, 1517542, 2334680, 3035084, 3793855, 6070168, 7587710, 15175420, 30350840]

約数ペア:

[(1, 30350840), (2, 15175420), (4, 7587710), (5, 6070168), (8, 3793855), (10, 3035084), (13, 2334680), (20, 1517542), (26, 1167340), (40, 758771), (52, 583670), (65, 466936), (104, 291835), (130, 233468), (260, 116734), (520, 58367)]