144294990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{16759}}^1$

素因数の和:16817

約数の個数: 64

約数和(自身を含む): 405457920

約数和(自身を除く): 261162930

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 41, 42, 70, 82, 105, 123, 205, 210, 246, 287, 410, 574, 615, 861, 1230, 1435, 1722, 2870, 4305, 8610, 16759, 33518, 50277, 83795, 100554, 117313, 167590, 234626, 251385, 351939, 502770, 586565, 687119, 703878, 1173130, 1374238, 1759695, 2061357, 3435595, 3519390, 4122714, 4809833, 6871190, 9619666, 10306785, 14429499, 20613570, 24049165, 28858998, 48098330, 72147495, 144294990]

約数ペア:

[(1, 144294990), (2, 72147495), (3, 48098330), (5, 28858998), (6, 24049165), (7, 20613570), (10, 14429499), (14, 10306785), (15, 9619666), (21, 6871190), (30, 4809833), (35, 4122714), (41, 3519390), (42, 3435595), (70, 2061357), (82, 1759695), (105, 1374238), (123, 1173130), (205, 703878), (210, 687119), (246, 586565), (287, 502770), (410, 351939), (574, 251385), (615, 234626), (861, 167590), (1230, 117313), (1435, 100554), (1722, 83795), (2870, 50277), (4305, 33518), (8610, 16759)]