298885630

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{7411}}^1$

素因数の和:7564

約数の個数: 32

約数和(自身を含む): 557678880

約数和(自身を除く): 258793250

約数列:

[1, 2, 5, 10, 37, 74, 109, 185, 218, 370, 545, 1090, 4033, 7411, 8066, 14822, 20165, 37055, 40330, 74110, 274207, 548414, 807799, 1371035, 1615598, 2742070, 4038995, 8077990, 29888563, 59777126, 149442815, 298885630]

約数ペア:

[(1, 298885630), (2, 149442815), (5, 59777126), (10, 29888563), (37, 8077990), (74, 4038995), (109, 2742070), (185, 1615598), (218, 1371035), (370, 807799), (545, 548414), (1090, 274207), (4033, 74110), (7411, 40330), (8066, 37055), (14822, 20165)]