15172070

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1699}}^1$

素因数の和:1772

約数の個数: 32

約数和(自身を含む): 29376000

約数和(自身を除く): 14203930

約数列:

[1, 2, 5, 10, 19, 38, 47, 94, 95, 190, 235, 470, 893, 1699, 1786, 3398, 4465, 8495, 8930, 16990, 32281, 64562, 79853, 159706, 161405, 322810, 399265, 798530, 1517207, 3034414, 7586035, 15172070]

約数ペア:

[(1, 15172070), (2, 7586035), (5, 3034414), (10, 1517207), (19, 798530), (38, 399265), (47, 322810), (94, 161405), (95, 159706), (190, 79853), (235, 64562), (470, 32281), (893, 16990), (1699, 8930), (1786, 8495), (3398, 4465)]