4401090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{619}}^1$

素因数の和:711

約数の個数: 48

約数和(自身を含む): 11606400

約数和(自身を除く): 7205310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 79, 90, 158, 237, 395, 474, 619, 711, 790, 1185, 1238, 1422, 1857, 2370, 3095, 3555, 3714, 5571, 6190, 7110, 9285, 11142, 18570, 27855, 48901, 55710, 97802, 146703, 244505, 293406, 440109, 489010, 733515, 880218, 1467030, 2200545, 4401090]

約数ペア:

[(1, 4401090), (2, 2200545), (3, 1467030), (5, 880218), (6, 733515), (9, 489010), (10, 440109), (15, 293406), (18, 244505), (30, 146703), (45, 97802), (79, 55710), (90, 48901), (158, 27855), (237, 18570), (395, 11142), (474, 9285), (619, 7110), (711, 6190), (790, 5571), (1185, 3714), (1238, 3555), (1422, 3095), (1857, 2370)]