65109430

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{1129}}^1$

素因数の和:1288

約数の個数: 32

約数和(自身を含む): 120412800

約数和(自身を除く): 55303370

約数列:

[1, 2, 5, 10, 73, 79, 146, 158, 365, 395, 730, 790, 1129, 2258, 5645, 5767, 11290, 11534, 28835, 57670, 82417, 89191, 164834, 178382, 412085, 445955, 824170, 891910, 6510943, 13021886, 32554715, 65109430]

約数ペア:

[(1, 65109430), (2, 32554715), (5, 13021886), (10, 6510943), (73, 891910), (79, 824170), (146, 445955), (158, 412085), (365, 178382), (395, 164834), (730, 89191), (790, 82417), (1129, 57670), (2258, 28835), (5645, 11534), (5767, 11290)]