89311620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{48017}}^1$

素因数の和:48060

約数の個数: 48

約数和(自身を含む): 258144768

約数和(自身を除く): 168833148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 48017, 96034, 144051, 192068, 240085, 288102, 480170, 576204, 720255, 960340, 1440510, 1488527, 2881020, 2977054, 4465581, 5954108, 7442635, 8931162, 14885270, 17862324, 22327905, 29770540, 44655810, 89311620]

約数ペア:

[(1, 89311620), (2, 44655810), (3, 29770540), (4, 22327905), (5, 17862324), (6, 14885270), (10, 8931162), (12, 7442635), (15, 5954108), (20, 4465581), (30, 2977054), (31, 2881020), (60, 1488527), (62, 1440510), (93, 960340), (124, 720255), (155, 576204), (186, 480170), (310, 288102), (372, 240085), (465, 192068), (620, 144051), (930, 96034), (1860, 48017)]