28761510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{18089}}^1$

素因数の和:18152

約数の個数: 32

約数和(自身を含む): 70333920

約数和(自身を除く): 41572410

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 18089, 36178, 54267, 90445, 108534, 180890, 271335, 542670, 958717, 1917434, 2876151, 4793585, 5752302, 9587170, 14380755, 28761510]

約数ペア:

[(1, 28761510), (2, 14380755), (3, 9587170), (5, 5752302), (6, 4793585), (10, 2876151), (15, 1917434), (30, 958717), (53, 542670), (106, 271335), (159, 180890), (265, 108534), (318, 90445), (530, 54267), (795, 36178), (1590, 18089)]