4820270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5297}}^1$

素因数の和:5324

約数の個数: 32

約数和(自身を含む): 10680768

約数和(自身を除く): 5860498

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 5297, 10594, 26485, 37079, 52970, 68861, 74158, 137722, 185395, 344305, 370790, 482027, 688610, 964054, 2410135, 4820270]

約数ペア:

[(1, 4820270), (2, 2410135), (5, 964054), (7, 688610), (10, 482027), (13, 370790), (14, 344305), (26, 185395), (35, 137722), (65, 74158), (70, 68861), (91, 52970), (130, 37079), (182, 26485), (455, 10594), (910, 5297)]