15030856

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1399}}^1$

素因数の和:1501

約数の個数: 32

約数和(自身を含む): 30240000

約数和(自身を除く): 15209144

約数列:

[1, 2, 4, 8, 17, 34, 68, 79, 136, 158, 316, 632, 1343, 1399, 2686, 2798, 5372, 5596, 10744, 11192, 23783, 47566, 95132, 110521, 190264, 221042, 442084, 884168, 1878857, 3757714, 7515428, 15030856]

約数ペア:

[(1, 15030856), (2, 7515428), (4, 3757714), (8, 1878857), (17, 884168), (34, 442084), (68, 221042), (79, 190264), (136, 110521), (158, 95132), (316, 47566), (632, 23783), (1343, 11192), (1399, 10744), (2686, 5596), (2798, 5372)]