2644410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{487}}^1$

素因数の和:678

約数の個数: 32

約数和(自身を含む): 6394752

約数和(自身を除く): 3750342

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 181, 362, 487, 543, 905, 974, 1086, 1461, 1810, 2435, 2715, 2922, 4870, 5430, 7305, 14610, 88147, 176294, 264441, 440735, 528882, 881470, 1322205, 2644410]

約数ペア:

[(1, 2644410), (2, 1322205), (3, 881470), (5, 528882), (6, 440735), (10, 264441), (15, 176294), (30, 88147), (181, 14610), (362, 7305), (487, 5430), (543, 4870), (905, 2922), (974, 2715), (1086, 2435), (1461, 1810)]