30109428

素因数分解:

$2^2\times 3^3\times {\mathrm{79}}^1\times {\mathrm{3529}}^1$

素因数の和:3621

約数の個数: 48

約数和(自身を含む): 79072000

約数和(自身を除く): 48962572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 79, 108, 158, 237, 316, 474, 711, 948, 1422, 2133, 2844, 3529, 4266, 7058, 8532, 10587, 14116, 21174, 31761, 42348, 63522, 95283, 127044, 190566, 278791, 381132, 557582, 836373, 1115164, 1672746, 2509119, 3345492, 5018238, 7527357, 10036476, 15054714, 30109428]

約数ペア:

[(1, 30109428), (2, 15054714), (3, 10036476), (4, 7527357), (6, 5018238), (9, 3345492), (12, 2509119), (18, 1672746), (27, 1115164), (36, 836373), (54, 557582), (79, 381132), (108, 278791), (158, 190566), (237, 127044), (316, 95283), (474, 63522), (711, 42348), (948, 31761), (1422, 21174), (2133, 14116), (2844, 10587), (3529, 8532), (4266, 7058)]