196809780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{613}}^1\times {\mathrm{5351}}^1$

素因数の和:5976

約数の個数: 48

約数和(自身を含む): 552069504

約数和(自身を除く): 355259724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 613, 1226, 1839, 2452, 3065, 3678, 5351, 6130, 7356, 9195, 10702, 12260, 16053, 18390, 21404, 26755, 32106, 36780, 53510, 64212, 80265, 107020, 160530, 321060, 3280163, 6560326, 9840489, 13120652, 16400815, 19680978, 32801630, 39361956, 49202445, 65603260, 98404890, 196809780]

約数ペア:

[(1, 196809780), (2, 98404890), (3, 65603260), (4, 49202445), (5, 39361956), (6, 32801630), (10, 19680978), (12, 16400815), (15, 13120652), (20, 9840489), (30, 6560326), (60, 3280163), (613, 321060), (1226, 160530), (1839, 107020), (2452, 80265), (3065, 64212), (3678, 53510), (5351, 36780), (6130, 32106), (7356, 26755), (9195, 21404), (10702, 18390), (12260, 16053)]