10858380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13921}}^1$

素因数の和:13946

約数の個数: 48

約数和(自身を含む): 32744544

約数和(自身を除く): 21886164

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, 13921, 27842, 41763, 55684, 69605, 83526, 139210, 167052, 180973, 208815, 278420, 361946, 417630, 542919, 723892, 835260, 904865, 1085838, 1809730, 2171676, 2714595, 3619460, 5429190, 10858380]

約数ペア:

[(1, 10858380), (2, 5429190), (3, 3619460), (4, 2714595), (5, 2171676), (6, 1809730), (10, 1085838), (12, 904865), (13, 835260), (15, 723892), (20, 542919), (26, 417630), (30, 361946), (39, 278420), (52, 208815), (60, 180973), (65, 167052), (78, 139210), (130, 83526), (156, 69605), (195, 55684), (260, 41763), (390, 27842), (780, 13921)]