934405780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{606757}}^1$

素因数の和:606784

約数の個数: 48

約数和(自身を含む): 2446448256

約数和(自身を除く): 1512042476

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 606757, 1213514, 2427028, 3033785, 4247299, 6067570, 6674327, 8494598, 12135140, 13348654, 16989196, 21236495, 26697308, 33371635, 42472990, 46720289, 66743270, 84945980, 93440578, 133486540, 186881156, 233601445, 467202890, 934405780]

約数ペア:

[(1, 934405780), (2, 467202890), (4, 233601445), (5, 186881156), (7, 133486540), (10, 93440578), (11, 84945980), (14, 66743270), (20, 46720289), (22, 42472990), (28, 33371635), (35, 26697308), (44, 21236495), (55, 16989196), (70, 13348654), (77, 12135140), (110, 8494598), (140, 6674327), (154, 6067570), (220, 4247299), (308, 3033785), (385, 2427028), (770, 1213514), (1540, 606757)]