91806570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{44351}}^1$

素因数の和:44387

約数の個数: 48

約数和(自身を含む): 249080832

約数和(自身を除く): 157274262

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 44351, 88702, 133053, 221755, 266106, 399159, 443510, 665265, 798318, 1020073, 1330530, 1995795, 2040146, 3060219, 3991590, 5100365, 6120438, 9180657, 10200730, 15301095, 18361314, 30602190, 45903285, 91806570]

約数ペア:

[(1, 91806570), (2, 45903285), (3, 30602190), (5, 18361314), (6, 15301095), (9, 10200730), (10, 9180657), (15, 6120438), (18, 5100365), (23, 3991590), (30, 3060219), (45, 2040146), (46, 1995795), (69, 1330530), (90, 1020073), (115, 798318), (138, 665265), (207, 443510), (230, 399159), (345, 266106), (414, 221755), (690, 133053), (1035, 88702), (2070, 44351)]