157519090

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{461}}^1\times {\mathrm{727}}^1$

素因数の和:1242

約数の個数: 32

約数和(自身を含む): 290594304

約数和(自身を除く): 133075214

約数列:

[1, 2, 5, 10, 47, 94, 235, 461, 470, 727, 922, 1454, 2305, 3635, 4610, 7270, 21667, 34169, 43334, 68338, 108335, 170845, 216670, 335147, 341690, 670294, 1675735, 3351470, 15751909, 31503818, 78759545, 157519090]

約数ペア:

[(1, 157519090), (2, 78759545), (5, 31503818), (10, 15751909), (47, 3351470), (94, 1675735), (235, 670294), (461, 341690), (470, 335147), (727, 216670), (922, 170845), (1454, 108335), (2305, 68338), (3635, 43334), (4610, 34169), (7270, 21667)]