61848810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{9679}}^1$

素因数の和:9763

約数の個数: 48

約数和(自身を含む): 163088640

約数和(自身を除く): 101239830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 6390, 9679, 19358, 29037, 48395, 58074, 87111, 96790, 145185, 174222, 290370, 435555, 687209, 871110, 1374418, 2061627, 3436045, 4123254, 6184881, 6872090, 10308135, 12369762, 20616270, 30924405, 61848810]

約数ペア:

[(1, 61848810), (2, 30924405), (3, 20616270), (5, 12369762), (6, 10308135), (9, 6872090), (10, 6184881), (15, 4123254), (18, 3436045), (30, 2061627), (45, 1374418), (71, 871110), (90, 687209), (142, 435555), (213, 290370), (355, 174222), (426, 145185), (639, 96790), (710, 87111), (1065, 58074), (1278, 48395), (2130, 29037), (3195, 19358), (6390, 9679)]