30356856

素因数分解:

$2^3\times 3^4\times {\mathrm{79}}^1\times {\mathrm{593}}^1$

素因数の和:690

約数の個数: 80

約数和(自身を含む): 86248800

約数和(自身を除く): 55891944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 79, 81, 108, 158, 162, 216, 237, 316, 324, 474, 593, 632, 648, 711, 948, 1186, 1422, 1779, 1896, 2133, 2372, 2844, 3558, 4266, 4744, 5337, 5688, 6399, 7116, 8532, 10674, 12798, 14232, 16011, 17064, 21348, 25596, 32022, 42696, 46847, 48033, 51192, 64044, 93694, 96066, 128088, 140541, 187388, 192132, 281082, 374776, 384264, 421623, 562164, 843246, 1124328, 1264869, 1686492, 2529738, 3372984, 3794607, 5059476, 7589214, 10118952, 15178428, 30356856]

約数ペア:

[(1, 30356856), (2, 15178428), (3, 10118952), (4, 7589214), (6, 5059476), (8, 3794607), (9, 3372984), (12, 2529738), (18, 1686492), (24, 1264869), (27, 1124328), (36, 843246), (54, 562164), (72, 421623), (79, 384264), (81, 374776), (108, 281082), (158, 192132), (162, 187388), (216, 140541), (237, 128088), (316, 96066), (324, 93694), (474, 64044), (593, 51192), (632, 48033), (648, 46847), (711, 42696), (948, 32022), (1186, 25596), (1422, 21348), (1779, 17064), (1896, 16011), (2133, 14232), (2372, 12798), (2844, 10674), (3558, 8532), (4266, 7116), (4744, 6399), (5337, 5688)]