30793020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{2687}}^1$

素因数の和:2890

約数の個数: 48

約数和(自身を含む): 86704128

約数和(自身を除く): 55911108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 191, 382, 573, 764, 955, 1146, 1910, 2292, 2687, 2865, 3820, 5374, 5730, 8061, 10748, 11460, 13435, 16122, 26870, 32244, 40305, 53740, 80610, 161220, 513217, 1026434, 1539651, 2052868, 2566085, 3079302, 5132170, 6158604, 7698255, 10264340, 15396510, 30793020]

約数ペア:

[(1, 30793020), (2, 15396510), (3, 10264340), (4, 7698255), (5, 6158604), (6, 5132170), (10, 3079302), (12, 2566085), (15, 2052868), (20, 1539651), (30, 1026434), (60, 513217), (191, 161220), (382, 80610), (573, 53740), (764, 40305), (955, 32244), (1146, 26870), (1910, 16122), (2292, 13435), (2687, 11460), (2865, 10748), (3820, 8061), (5374, 5730)]