309522990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1473919}}^1$

素因数の和:1473936

約数の個数: 32

約数和(自身を含む): 848977920

約数和(自身を除く): 539454930

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1473919, 2947838, 4421757, 7369595, 8843514, 10317433, 14739190, 20634866, 22108785, 30952299, 44217570, 51587165, 61904598, 103174330, 154761495, 309522990]

約数ペア:

[(1, 309522990), (2, 154761495), (3, 103174330), (5, 61904598), (6, 51587165), (7, 44217570), (10, 30952299), (14, 22108785), (15, 20634866), (21, 14739190), (30, 10317433), (35, 8843514), (42, 7369595), (70, 4421757), (105, 2947838), (210, 1473919)]