624390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1601}}^1$

素因数の和:1624

約数の個数: 32

約数和(自身を含む): 1614816

約数和(自身を除く): 990426

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 1601, 3202, 4803, 8005, 9606, 16010, 20813, 24015, 41626, 48030, 62439, 104065, 124878, 208130, 312195, 624390]

約数ペア:

[(1, 624390), (2, 312195), (3, 208130), (5, 124878), (6, 104065), (10, 62439), (13, 48030), (15, 41626), (26, 24015), (30, 20813), (39, 16010), (65, 9606), (78, 8005), (130, 4803), (195, 3202), (390, 1601)]