211345590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1051}}^1\times {\mathrm{6703}}^1$

素因数の和:7764

約数の個数: 32

約数和(自身を含む): 507787776

約数和(自身を除く): 296442186

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1051, 2102, 3153, 5255, 6306, 6703, 10510, 13406, 15765, 20109, 31530, 33515, 40218, 67030, 100545, 201090, 7044853, 14089706, 21134559, 35224265, 42269118, 70448530, 105672795, 211345590]

約数ペア:

[(1, 211345590), (2, 105672795), (3, 70448530), (5, 42269118), (6, 35224265), (10, 21134559), (15, 14089706), (30, 7044853), (1051, 201090), (2102, 100545), (3153, 67030), (5255, 40218), (6306, 33515), (6703, 31530), (10510, 20109), (13406, 15765)]