30859556

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4987}}^1$

素因数の和:5028

約数の個数: 48

約数和(自身を含む): 70390656

約数和(自身を除く): 39531100

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 364, 442, 476, 884, 1547, 3094, 4987, 6188, 9974, 19948, 34909, 64831, 69818, 84779, 129662, 139636, 169558, 259324, 339116, 453817, 593453, 907634, 1102127, 1186906, 1815268, 2204254, 2373812, 4408508, 7714889, 15429778, 30859556]

約数ペア:

[(1, 30859556), (2, 15429778), (4, 7714889), (7, 4408508), (13, 2373812), (14, 2204254), (17, 1815268), (26, 1186906), (28, 1102127), (34, 907634), (52, 593453), (68, 453817), (91, 339116), (119, 259324), (182, 169558), (221, 139636), (238, 129662), (364, 84779), (442, 69818), (476, 64831), (884, 34909), (1547, 19948), (3094, 9974), (4987, 6188)]