1486380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{3539}}^1$

素因数の和:3558

約数の個数: 48

約数和(自身を含む): 4757760

約数和(自身を除く): 3271380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 3539, 7078, 10617, 14156, 17695, 21234, 24773, 35390, 42468, 49546, 53085, 70780, 74319, 99092, 106170, 123865, 148638, 212340, 247730, 297276, 371595, 495460, 743190, 1486380]

約数ペア:

[(1, 1486380), (2, 743190), (3, 495460), (4, 371595), (5, 297276), (6, 247730), (7, 212340), (10, 148638), (12, 123865), (14, 106170), (15, 99092), (20, 74319), (21, 70780), (28, 53085), (30, 49546), (35, 42468), (42, 35390), (60, 24773), (70, 21234), (84, 17695), (105, 14156), (140, 10617), (210, 7078), (420, 3539)]