30989364

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{7529}}^1$

素因数の和:7557

約数の個数: 48

約数和(自身を含む): 84336000

約数和(自身を除く): 53346636

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 7529, 15058, 22587, 30116, 45174, 52703, 90348, 105406, 158109, 210812, 316218, 368921, 632436, 737842, 1106763, 1475684, 2213526, 2582447, 4427052, 5164894, 7747341, 10329788, 15494682, 30989364]

約数ペア:

[(1, 30989364), (2, 15494682), (3, 10329788), (4, 7747341), (6, 5164894), (7, 4427052), (12, 2582447), (14, 2213526), (21, 1475684), (28, 1106763), (42, 737842), (49, 632436), (84, 368921), (98, 316218), (147, 210812), (196, 158109), (294, 105406), (343, 90348), (588, 52703), (686, 45174), (1029, 30116), (1372, 22587), (2058, 15058), (4116, 7529)]