199179060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{6761}}^1$

素因数の和:7264

約数の個数: 48

約数和(自身を含む): 558919872

約数和(自身を除く): 359740812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 491, 982, 1473, 1964, 2455, 2946, 4910, 5892, 6761, 7365, 9820, 13522, 14730, 20283, 27044, 29460, 33805, 40566, 67610, 81132, 101415, 135220, 202830, 405660, 3319651, 6639302, 9958953, 13278604, 16598255, 19917906, 33196510, 39835812, 49794765, 66393020, 99589530, 199179060]

約数ペア:

[(1, 199179060), (2, 99589530), (3, 66393020), (4, 49794765), (5, 39835812), (6, 33196510), (10, 19917906), (12, 16598255), (15, 13278604), (20, 9958953), (30, 6639302), (60, 3319651), (491, 405660), (982, 202830), (1473, 135220), (1964, 101415), (2455, 81132), (2946, 67610), (4910, 40566), (5892, 33805), (6761, 29460), (7365, 27044), (9820, 20283), (13522, 14730)]