12273673740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{991}}^1\times {\mathrm{206419}}^1$

素因数の和:207422

約数の個数: 48

約数和(自身を含む): 34401131520

約数和(自身を除く): 22127457780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 991, 1982, 2973, 3964, 4955, 5946, 9910, 11892, 14865, 19820, 29730, 59460, 206419, 412838, 619257, 825676, 1032095, 1238514, 2064190, 2477028, 3096285, 4128380, 6192570, 12385140, 204561229, 409122458, 613683687, 818244916, 1022806145, 1227367374, 2045612290, 2454734748, 3068418435, 4091224580, 6136836870, 12273673740]

約数ペア:

[(1, 12273673740), (2, 6136836870), (3, 4091224580), (4, 3068418435), (5, 2454734748), (6, 2045612290), (10, 1227367374), (12, 1022806145), (15, 818244916), (20, 613683687), (30, 409122458), (60, 204561229), (991, 12385140), (1982, 6192570), (2973, 4128380), (3964, 3096285), (4955, 2477028), (5946, 2064190), (9910, 1238514), (11892, 1032095), (14865, 825676), (19820, 619257), (29730, 412838), (59460, 206419)]