171770130

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{272651}}^1$

素因数の和:272671

約数の個数: 48

約数和(自身を含む): 510404544

約数和(自身を除く): 338634414

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 272651, 545302, 817953, 1363255, 1635906, 1908557, 2453859, 2726510, 3817114, 4089765, 4907718, 5725671, 8179530, 9542785, 11451342, 12269295, 17177013, 19085570, 24538590, 28628355, 34354026, 57256710, 85885065, 171770130]

約数ペア:

[(1, 171770130), (2, 85885065), (3, 57256710), (5, 34354026), (6, 28628355), (7, 24538590), (9, 19085570), (10, 17177013), (14, 12269295), (15, 11451342), (18, 9542785), (21, 8179530), (30, 5725671), (35, 4907718), (42, 4089765), (45, 3817114), (63, 2726510), (70, 2453859), (90, 1908557), (105, 1635906), (126, 1363255), (210, 817953), (315, 545302), (630, 272651)]