149737590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{72337}}^1$

素因数の和:72373

約数の個数: 48

約数和(自身を含む): 406250208

約数和(自身を除く): 256512618

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, 72337, 144674, 217011, 361685, 434022, 651033, 723370, 1085055, 1302066, 1663751, 2170110, 3255165, 3327502, 4991253, 6510330, 8318755, 9982506, 14973759, 16637510, 24956265, 29947518, 49912530, 74868795, 149737590]

約数ペア:

[(1, 149737590), (2, 74868795), (3, 49912530), (5, 29947518), (6, 24956265), (9, 16637510), (10, 14973759), (15, 9982506), (18, 8318755), (23, 6510330), (30, 4991253), (45, 3327502), (46, 3255165), (69, 2170110), (90, 1663751), (115, 1302066), (138, 1085055), (207, 723370), (230, 651033), (345, 434022), (414, 361685), (690, 217011), (1035, 144674), (2070, 72337)]