515299380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{452017}}^1$

素因数の和:452048

約数の個数: 48

約数和(自身を含む): 1518780480

約数和(自身を除く): 1003481100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 452017, 904034, 1356051, 1808068, 2260085, 2712102, 4520170, 5424204, 6780255, 8588323, 9040340, 13560510, 17176646, 25764969, 27121020, 34353292, 42941615, 51529938, 85883230, 103059876, 128824845, 171766460, 257649690, 515299380]

約数ペア:

[(1, 515299380), (2, 257649690), (3, 171766460), (4, 128824845), (5, 103059876), (6, 85883230), (10, 51529938), (12, 42941615), (15, 34353292), (19, 27121020), (20, 25764969), (30, 17176646), (38, 13560510), (57, 9040340), (60, 8588323), (76, 6780255), (95, 5424204), (114, 4520170), (190, 2712102), (228, 2260085), (285, 1808068), (380, 1356051), (570, 904034), (1140, 452017)]