421569090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{1561367}}^1$

素因数の和:1561383

約数の個数: 32

約数和(自身を含む): 1124184960

約数和(自身を除く): 702615870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 1561367, 3122734, 4684101, 7806835, 9368202, 14052303, 15613670, 23420505, 28104606, 42156909, 46841010, 70261515, 84313818, 140523030, 210784545, 421569090]

約数ペア:

[(1, 421569090), (2, 210784545), (3, 140523030), (5, 84313818), (6, 70261515), (9, 46841010), (10, 42156909), (15, 28104606), (18, 23420505), (27, 15613670), (30, 14052303), (45, 9368202), (54, 7806835), (90, 4684101), (135, 3122734), (270, 1561367)]