170730160

素因数分解:

$2^4\times 5^1\times {\mathrm{149}}^1\times {\mathrm{14323}}^1$

素因数の和:14485

約数の個数: 40

約数和(自身を含む): 399639600

約数和(自身を除く): 228909440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 149, 298, 596, 745, 1192, 1490, 2384, 2980, 5960, 11920, 14323, 28646, 57292, 71615, 114584, 143230, 229168, 286460, 572920, 1145840, 2134127, 4268254, 8536508, 10670635, 17073016, 21341270, 34146032, 42682540, 85365080, 170730160]

約数ペア:

[(1, 170730160), (2, 85365080), (4, 42682540), (5, 34146032), (8, 21341270), (10, 17073016), (16, 10670635), (20, 8536508), (40, 4268254), (80, 2134127), (149, 1145840), (298, 572920), (596, 286460), (745, 229168), (1192, 143230), (1490, 114584), (2384, 71615), (2980, 57292), (5960, 28646), (11920, 14323)]