30890132

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{751}}^1$

素因数の和:888

約数の個数: 48

約数和(自身を含む): 67210752

約数和(自身を除く): 36320620

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 113, 182, 226, 364, 452, 751, 791, 1469, 1502, 1582, 2938, 3004, 3164, 5257, 5876, 9763, 10283, 10514, 19526, 20566, 21028, 39052, 41132, 68341, 84863, 136682, 169726, 273364, 339452, 594041, 1103219, 1188082, 2206438, 2376164, 4412876, 7722533, 15445066, 30890132]

約数ペア:

[(1, 30890132), (2, 15445066), (4, 7722533), (7, 4412876), (13, 2376164), (14, 2206438), (26, 1188082), (28, 1103219), (52, 594041), (91, 339452), (113, 273364), (182, 169726), (226, 136682), (364, 84863), (452, 68341), (751, 41132), (791, 39052), (1469, 21028), (1502, 20566), (1582, 19526), (2938, 10514), (3004, 10283), (3164, 9763), (5257, 5876)]