3144180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:193

約数の個数: 96

約数和(自身を含む): 9878400

約数和(自身を除く): 6734220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 29, 30, 39, 52, 58, 60, 65, 78, 87, 116, 130, 139, 145, 156, 174, 195, 260, 278, 290, 348, 377, 390, 417, 435, 556, 580, 695, 754, 780, 834, 870, 1131, 1390, 1508, 1668, 1740, 1807, 1885, 2085, 2262, 2780, 3614, 3770, 4031, 4170, 4524, 5421, 5655, 7228, 7540, 8062, 8340, 9035, 10842, 11310, 12093, 16124, 18070, 20155, 21684, 22620, 24186, 27105, 36140, 40310, 48372, 52403, 54210, 60465, 80620, 104806, 108420, 120930, 157209, 209612, 241860, 262015, 314418, 524030, 628836, 786045, 1048060, 1572090, 3144180]

約数ペア:

[(1, 3144180), (2, 1572090), (3, 1048060), (4, 786045), (5, 628836), (6, 524030), (10, 314418), (12, 262015), (13, 241860), (15, 209612), (20, 157209), (26, 120930), (29, 108420), (30, 104806), (39, 80620), (52, 60465), (58, 54210), (60, 52403), (65, 48372), (78, 40310), (87, 36140), (116, 27105), (130, 24186), (139, 22620), (145, 21684), (156, 20155), (174, 18070), (195, 16124), (260, 12093), (278, 11310), (290, 10842), (348, 9035), (377, 8340), (390, 8062), (417, 7540), (435, 7228), (556, 5655), (580, 5421), (695, 4524), (754, 4170), (780, 4031), (834, 3770), (870, 3614), (1131, 2780), (1390, 2262), (1508, 2085), (1668, 1885), (1740, 1807)]