89703420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{881}}^1\times {\mathrm{1697}}^1$

素因数の和:2590

約数の個数: 48

約数和(自身を含む): 251602848

約数和(自身を除く): 161899428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 881, 1697, 1762, 2643, 3394, 3524, 4405, 5091, 5286, 6788, 8485, 8810, 10182, 10572, 13215, 16970, 17620, 20364, 25455, 26430, 33940, 50910, 52860, 101820, 1495057, 2990114, 4485171, 5980228, 7475285, 8970342, 14950570, 17940684, 22425855, 29901140, 44851710, 89703420]

約数ペア:

[(1, 89703420), (2, 44851710), (3, 29901140), (4, 22425855), (5, 17940684), (6, 14950570), (10, 8970342), (12, 7475285), (15, 5980228), (20, 4485171), (30, 2990114), (60, 1495057), (881, 101820), (1697, 52860), (1762, 50910), (2643, 33940), (3394, 26430), (3524, 25455), (4405, 20364), (5091, 17620), (5286, 16970), (6788, 13215), (8485, 10572), (8810, 10182)]