401024940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{6683749}}^1$

素因数の和:6683761

約数の個数: 24

約数和(自身を含む): 1122870000

約数和(自身を除く): 721845060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 6683749, 13367498, 20051247, 26734996, 33418745, 40102494, 66837490, 80204988, 100256235, 133674980, 200512470, 401024940]

約数ペア:

[(1, 401024940), (2, 200512470), (3, 133674980), (4, 100256235), (5, 80204988), (6, 66837490), (10, 40102494), (12, 33418745), (15, 26734996), (20, 20051247), (30, 13367498), (60, 6683749)]