165003290

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1\times {\mathrm{757}}^1$

素因数の和:1142

約数の個数: 32

約数和(自身を含む): 302569344

約数和(自身を除く): 137566054

約数列:

[1, 2, 5, 10, 71, 142, 307, 355, 614, 710, 757, 1514, 1535, 3070, 3785, 7570, 21797, 43594, 53747, 107494, 108985, 217970, 232399, 268735, 464798, 537470, 1161995, 2323990, 16500329, 33000658, 82501645, 165003290]

約数ペア:

[(1, 165003290), (2, 82501645), (5, 33000658), (10, 16500329), (71, 2323990), (142, 1161995), (307, 537470), (355, 464798), (614, 268735), (710, 232399), (757, 217970), (1514, 108985), (1535, 107494), (3070, 53747), (3785, 43594), (7570, 21797)]