6668010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1723}}^1$

素因数の和:1779

約数の個数: 48

約数和(自身を含む): 17750304

約数和(自身を除く): 11082294

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1723, 1935, 3446, 3870, 5169, 8615, 10338, 15507, 17230, 25845, 31014, 51690, 74089, 77535, 148178, 155070, 222267, 370445, 444534, 666801, 740890, 1111335, 1333602, 2222670, 3334005, 6668010]

約数ペア:

[(1, 6668010), (2, 3334005), (3, 2222670), (5, 1333602), (6, 1111335), (9, 740890), (10, 666801), (15, 444534), (18, 370445), (30, 222267), (43, 155070), (45, 148178), (86, 77535), (90, 74089), (129, 51690), (215, 31014), (258, 25845), (387, 17230), (430, 15507), (645, 10338), (774, 8615), (1290, 5169), (1723, 3870), (1935, 3446)]