289318710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{132109}}^1$

素因数の和:132192

約数の個数: 32

約数和(自身を含む): 703882080

約数和(自身を除く): 414563370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 132109, 264218, 396327, 660545, 792654, 1321090, 1981635, 3963270, 9643957, 19287914, 28931871, 48219785, 57863742, 96439570, 144659355, 289318710]

約数ペア:

[(1, 289318710), (2, 144659355), (3, 96439570), (5, 57863742), (6, 48219785), (10, 28931871), (15, 19287914), (30, 9643957), (73, 3963270), (146, 1981635), (219, 1321090), (365, 792654), (438, 660545), (730, 396327), (1095, 264218), (2190, 132109)]