149151570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{31667}}^1$

素因数の和:31834

約数の個数: 32

約数和(自身を含む): 360255168

約数和(自身を除く): 211103598

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 314, 471, 785, 942, 1570, 2355, 4710, 31667, 63334, 95001, 158335, 190002, 316670, 475005, 950010, 4971719, 9943438, 14915157, 24858595, 29830314, 49717190, 74575785, 149151570]

約数ペア:

[(1, 149151570), (2, 74575785), (3, 49717190), (5, 29830314), (6, 24858595), (10, 14915157), (15, 9943438), (30, 4971719), (157, 950010), (314, 475005), (471, 316670), (785, 190002), (942, 158335), (1570, 95001), (2355, 63334), (4710, 31667)]