30101548

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 58051840

約数和(自身を除く): 27950292

約数列:

[1, 2, 4, 19, 38, 43, 61, 76, 86, 122, 151, 172, 244, 302, 604, 817, 1159, 1634, 2318, 2623, 2869, 3268, 4636, 5246, 5738, 6493, 9211, 10492, 11476, 12986, 18422, 25972, 36844, 49837, 99674, 123367, 175009, 199348, 246734, 350018, 396073, 493468, 700036, 792146, 1584292, 7525387, 15050774, 30101548]

約数ペア:

[(1, 30101548), (2, 15050774), (4, 7525387), (19, 1584292), (38, 792146), (43, 700036), (61, 493468), (76, 396073), (86, 350018), (122, 246734), (151, 199348), (172, 175009), (244, 123367), (302, 99674), (604, 49837), (817, 36844), (1159, 25972), (1634, 18422), (2318, 12986), (2623, 11476), (2869, 10492), (3268, 9211), (4636, 6493), (5246, 5738)]