2545590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1601}}^1$

素因数の和:1664

約数の個数: 32

約数和(自身を含む): 6228576

約数和(自身を除く): 3682986

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 1601, 3202, 4803, 8005, 9606, 16010, 24015, 48030, 84853, 169706, 254559, 424265, 509118, 848530, 1272795, 2545590]

約数ペア:

[(1, 2545590), (2, 1272795), (3, 848530), (5, 509118), (6, 424265), (10, 254559), (15, 169706), (30, 84853), (53, 48030), (106, 24015), (159, 16010), (265, 9606), (318, 8005), (530, 4803), (795, 3202), (1590, 1601)]