61174890

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{97103}}^1$

素因数の和:97123

約数の個数: 48

約数和(自身を含む): 181778688

約数和(自身を除く): 120603798

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 97103, 194206, 291309, 485515, 582618, 679721, 873927, 971030, 1359442, 1456545, 1747854, 2039163, 2913090, 3398605, 4078326, 4369635, 6117489, 6797210, 8739270, 10195815, 12234978, 20391630, 30587445, 61174890]

約数ペア:

[(1, 61174890), (2, 30587445), (3, 20391630), (5, 12234978), (6, 10195815), (7, 8739270), (9, 6797210), (10, 6117489), (14, 4369635), (15, 4078326), (18, 3398605), (21, 2913090), (30, 2039163), (35, 1747854), (42, 1456545), (45, 1359442), (63, 971030), (70, 873927), (90, 679721), (105, 582618), (126, 485515), (210, 291309), (315, 194206), (630, 97103)]