331334940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{367}}^2$

素因数の和:787

約数の個数: 72

約数和(自身を含む): 952962192

約数和(自身を除く): 621627252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 367, 410, 492, 615, 734, 820, 1101, 1230, 1468, 1835, 2202, 2460, 3670, 4404, 5505, 7340, 11010, 15047, 22020, 30094, 45141, 60188, 75235, 90282, 134689, 150470, 180564, 225705, 269378, 300940, 404067, 451410, 538756, 673445, 808134, 902820, 1346890, 1616268, 2020335, 2693780, 4040670, 5522249, 8081340, 11044498, 16566747, 22088996, 27611245, 33133494, 55222490, 66266988, 82833735, 110444980, 165667470, 331334940]

約数ペア:

[(1, 331334940), (2, 165667470), (3, 110444980), (4, 82833735), (5, 66266988), (6, 55222490), (10, 33133494), (12, 27611245), (15, 22088996), (20, 16566747), (30, 11044498), (41, 8081340), (60, 5522249), (82, 4040670), (123, 2693780), (164, 2020335), (205, 1616268), (246, 1346890), (367, 902820), (410, 808134), (492, 673445), (615, 538756), (734, 451410), (820, 404067), (1101, 300940), (1230, 269378), (1468, 225705), (1835, 180564), (2202, 150470), (2460, 134689), (3670, 90282), (4404, 75235), (5505, 60188), (7340, 45141), (11010, 30094), (15047, 22020)]