68293020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{829}}^1\times {\mathrm{1373}}^1$

素因数の和:2214

約数の個数: 48

約数和(自身を含む): 191590560

約数和(自身を除く): 123297540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 829, 1373, 1658, 2487, 2746, 3316, 4119, 4145, 4974, 5492, 6865, 8238, 8290, 9948, 12435, 13730, 16476, 16580, 20595, 24870, 27460, 41190, 49740, 82380, 1138217, 2276434, 3414651, 4552868, 5691085, 6829302, 11382170, 13658604, 17073255, 22764340, 34146510, 68293020]

約数ペア:

[(1, 68293020), (2, 34146510), (3, 22764340), (4, 17073255), (5, 13658604), (6, 11382170), (10, 6829302), (12, 5691085), (15, 4552868), (20, 3414651), (30, 2276434), (60, 1138217), (829, 82380), (1373, 49740), (1658, 41190), (2487, 27460), (2746, 24870), (3316, 20595), (4119, 16580), (4145, 16476), (4974, 13730), (5492, 12435), (6865, 9948), (8238, 8290)]