260065510

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^2\times {\mathrm{241}}^1$

素因数の和:397

約数の個数: 48

約数和(自身を含む): 493587072

約数和(自身を除く): 233521562

約数列:

[1, 2, 5, 10, 31, 59, 62, 118, 155, 241, 295, 310, 482, 590, 1205, 1829, 2410, 3481, 3658, 6962, 7471, 9145, 14219, 14942, 17405, 18290, 28438, 34810, 37355, 71095, 74710, 107911, 142190, 215822, 440789, 539555, 838921, 881578, 1079110, 1677842, 2203945, 4194605, 4407890, 8389210, 26006551, 52013102, 130032755, 260065510]

約数ペア:

[(1, 260065510), (2, 130032755), (5, 52013102), (10, 26006551), (31, 8389210), (59, 4407890), (62, 4194605), (118, 2203945), (155, 1677842), (241, 1079110), (295, 881578), (310, 838921), (482, 539555), (590, 440789), (1205, 215822), (1829, 142190), (2410, 107911), (3481, 74710), (3658, 71095), (6962, 37355), (7471, 34810), (9145, 28438), (14219, 18290), (14942, 17405)]