142428870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1109}}^1\times {\mathrm{1427}}^1$

素因数の和:2549

約数の個数: 48

約数和(自身を含む): 370908720

約数和(自身を除く): 228479850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1109, 1427, 2218, 2854, 3327, 4281, 5545, 6654, 7135, 8562, 9981, 11090, 12843, 14270, 16635, 19962, 21405, 25686, 33270, 42810, 49905, 64215, 99810, 128430, 1582543, 3165086, 4747629, 7912715, 9495258, 14242887, 15825430, 23738145, 28485774, 47476290, 71214435, 142428870]

約数ペア:

[(1, 142428870), (2, 71214435), (3, 47476290), (5, 28485774), (6, 23738145), (9, 15825430), (10, 14242887), (15, 9495258), (18, 7912715), (30, 4747629), (45, 3165086), (90, 1582543), (1109, 128430), (1427, 99810), (2218, 64215), (2854, 49905), (3327, 42810), (4281, 33270), (5545, 25686), (6654, 21405), (7135, 19962), (8562, 16635), (9981, 14270), (11090, 12843)]