149211060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{80221}}^1$

素因数の和:80264

約数の個数: 48

約数和(自身を含む): 431273472

約数和(自身を除く): 282062412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 80221, 160442, 240663, 320884, 401105, 481326, 802210, 962652, 1203315, 1604420, 2406630, 2486851, 4813260, 4973702, 7460553, 9947404, 12434255, 14921106, 24868510, 29842212, 37302765, 49737020, 74605530, 149211060]

約数ペア:

[(1, 149211060), (2, 74605530), (3, 49737020), (4, 37302765), (5, 29842212), (6, 24868510), (10, 14921106), (12, 12434255), (15, 9947404), (20, 7460553), (30, 4973702), (31, 4813260), (60, 2486851), (62, 2406630), (93, 1604420), (124, 1203315), (155, 962652), (186, 802210), (310, 481326), (372, 401105), (465, 320884), (620, 240663), (930, 160442), (1860, 80221)]