158858220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{36269}}^1$

素因数の和:36354

約数の個数: 48

約数和(自身を含む): 450908640

約数和(自身を除く): 292050420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 2190, 4380, 36269, 72538, 108807, 145076, 181345, 217614, 362690, 435228, 544035, 725380, 1088070, 2176140, 2647637, 5295274, 7942911, 10590548, 13238185, 15885822, 26476370, 31771644, 39714555, 52952740, 79429110, 158858220]

約数ペア:

[(1, 158858220), (2, 79429110), (3, 52952740), (4, 39714555), (5, 31771644), (6, 26476370), (10, 15885822), (12, 13238185), (15, 10590548), (20, 7942911), (30, 5295274), (60, 2647637), (73, 2176140), (146, 1088070), (219, 725380), (292, 544035), (365, 435228), (438, 362690), (730, 217614), (876, 181345), (1095, 145076), (1460, 108807), (2190, 72538), (4380, 36269)]