20172667470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{4512901}}^1$

素因数の和:4513060

約数の個数: 32

約数和(自身を含む): 48739341600

約数和(自身を除く): 28566674130

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 298, 447, 745, 894, 1490, 2235, 4470, 4512901, 9025802, 13538703, 22564505, 27077406, 45129010, 67693515, 135387030, 672422249, 1344844498, 2017266747, 3362111245, 4034533494, 6724222490, 10086333735, 20172667470]

約数ペア:

[(1, 20172667470), (2, 10086333735), (3, 6724222490), (5, 4034533494), (6, 3362111245), (10, 2017266747), (15, 1344844498), (30, 672422249), (149, 135387030), (298, 67693515), (447, 45129010), (745, 27077406), (894, 22564505), (1490, 13538703), (2235, 9025802), (4470, 4512901)]