70354340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{26449}}^1$

素因数の和:26484

約数の個数: 48

約数和(自身を含む): 177744000

約数和(自身を除く): 107389660

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 26449, 52898, 105796, 132245, 185143, 264490, 370286, 502531, 528980, 740572, 925715, 1005062, 1851430, 2010124, 2512655, 3517717, 3702860, 5025310, 7035434, 10050620, 14070868, 17588585, 35177170, 70354340]

約数ペア:

[(1, 70354340), (2, 35177170), (4, 17588585), (5, 14070868), (7, 10050620), (10, 7035434), (14, 5025310), (19, 3702860), (20, 3517717), (28, 2512655), (35, 2010124), (38, 1851430), (70, 1005062), (76, 925715), (95, 740572), (133, 528980), (140, 502531), (190, 370286), (266, 264490), (380, 185143), (532, 132245), (665, 105796), (1330, 52898), (2660, 26449)]