283735140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2617}}^1$

素因数の和:2781

約数の個数: 96

約数和(自身を含む): 862055040

約数和(自身を除く): 578319900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 139, 156, 195, 260, 278, 390, 417, 556, 695, 780, 834, 1390, 1668, 1807, 2085, 2617, 2780, 3614, 4170, 5234, 5421, 7228, 7851, 8340, 9035, 10468, 10842, 13085, 15702, 18070, 21684, 26170, 27105, 31404, 34021, 36140, 39255, 52340, 54210, 68042, 78510, 102063, 108420, 136084, 157020, 170105, 204126, 340210, 363763, 408252, 510315, 680420, 727526, 1020630, 1091289, 1455052, 1818815, 2041260, 2182578, 3637630, 4365156, 4728919, 5456445, 7275260, 9457838, 10912890, 14186757, 18915676, 21825780, 23644595, 28373514, 47289190, 56747028, 70933785, 94578380, 141867570, 283735140]

約数ペア:

[(1, 283735140), (2, 141867570), (3, 94578380), (4, 70933785), (5, 56747028), (6, 47289190), (10, 28373514), (12, 23644595), (13, 21825780), (15, 18915676), (20, 14186757), (26, 10912890), (30, 9457838), (39, 7275260), (52, 5456445), (60, 4728919), (65, 4365156), (78, 3637630), (130, 2182578), (139, 2041260), (156, 1818815), (195, 1455052), (260, 1091289), (278, 1020630), (390, 727526), (417, 680420), (556, 510315), (695, 408252), (780, 363763), (834, 340210), (1390, 204126), (1668, 170105), (1807, 157020), (2085, 136084), (2617, 108420), (2780, 102063), (3614, 78510), (4170, 68042), (5234, 54210), (5421, 52340), (7228, 39255), (7851, 36140), (8340, 34021), (9035, 31404), (10468, 27105), (10842, 26170), (13085, 21684), (15702, 18070)]