71655420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{769}}^1\times {\mathrm{1553}}^1$

素因数の和:2334

約数の個数: 48

約数和(自身を含む): 201025440

約数和(自身を除く): 129370020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 769, 1538, 1553, 2307, 3076, 3106, 3845, 4614, 4659, 6212, 7690, 7765, 9228, 9318, 11535, 15380, 15530, 18636, 23070, 23295, 31060, 46140, 46590, 93180, 1194257, 2388514, 3582771, 4777028, 5971285, 7165542, 11942570, 14331084, 17913855, 23885140, 35827710, 71655420]

約数ペア:

[(1, 71655420), (2, 35827710), (3, 23885140), (4, 17913855), (5, 14331084), (6, 11942570), (10, 7165542), (12, 5971285), (15, 4777028), (20, 3582771), (30, 2388514), (60, 1194257), (769, 93180), (1538, 46590), (1553, 46140), (2307, 31060), (3076, 23295), (3106, 23070), (3845, 18636), (4614, 15530), (4659, 15380), (6212, 11535), (7690, 9318), (7765, 9228)]