6211140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7963}}^1$

素因数の和:7988

約数の個数: 48

約数和(自身を含む): 18731328

約数和(自身を除く): 12520188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 7963, 15926, 23889, 31852, 39815, 47778, 79630, 95556, 103519, 119445, 159260, 207038, 238890, 310557, 414076, 477780, 517595, 621114, 1035190, 1242228, 1552785, 2070380, 3105570, 6211140]

約数ペア:

[(1, 6211140), (2, 3105570), (3, 2070380), (4, 1552785), (5, 1242228), (6, 1035190), (10, 621114), (12, 517595), (13, 477780), (15, 414076), (20, 310557), (26, 238890), (30, 207038), (39, 159260), (52, 119445), (60, 103519), (65, 95556), (78, 79630), (130, 47778), (156, 39815), (195, 31852), (260, 23889), (390, 15926), (780, 7963)]