7230930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{4919}}^1$

素因数の和:4943

約数の個数: 48

約数和(自身を含む): 20191680

約数和(自身を除く): 12960750

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 4919, 9838, 14757, 24595, 29514, 34433, 49190, 68866, 73785, 103299, 147570, 172165, 206598, 241031, 344330, 482062, 516495, 723093, 1032990, 1205155, 1446186, 2410310, 3615465, 7230930]

約数ペア:

[(1, 7230930), (2, 3615465), (3, 2410310), (5, 1446186), (6, 1205155), (7, 1032990), (10, 723093), (14, 516495), (15, 482062), (21, 344330), (30, 241031), (35, 206598), (42, 172165), (49, 147570), (70, 103299), (98, 73785), (105, 68866), (147, 49190), (210, 34433), (245, 29514), (294, 24595), (490, 14757), (735, 9838), (1470, 4919)]