12262590

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{15139}}^1$

素因数の和:15158

約数の個数: 40

約数和(自身を含む): 32974920

約数和(自身を除く): 20712330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 15139, 30278, 45417, 75695, 90834, 136251, 151390, 227085, 272502, 408753, 454170, 681255, 817506, 1226259, 1362510, 2043765, 2452518, 4087530, 6131295, 12262590]

約数ペア:

[(1, 12262590), (2, 6131295), (3, 4087530), (5, 2452518), (6, 2043765), (9, 1362510), (10, 1226259), (15, 817506), (18, 681255), (27, 454170), (30, 408753), (45, 272502), (54, 227085), (81, 151390), (90, 136251), (135, 90834), (162, 75695), (270, 45417), (405, 30278), (810, 15139)]