1066380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{2539}}^1$

素因数の和:2558

約数の個数: 48

約数和(自身を含む): 3413760

約数和(自身を除く): 2347380

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, 2539, 5078, 7617, 10156, 12695, 15234, 17773, 25390, 30468, 35546, 38085, 50780, 53319, 71092, 76170, 88865, 106638, 152340, 177730, 213276, 266595, 355460, 533190, 1066380]

約数ペア:

[(1, 1066380), (2, 533190), (3, 355460), (4, 266595), (5, 213276), (6, 177730), (7, 152340), (10, 106638), (12, 88865), (14, 76170), (15, 71092), (20, 53319), (21, 50780), (28, 38085), (30, 35546), (35, 30468), (42, 25390), (60, 17773), (70, 15234), (84, 12695), (105, 10156), (140, 7617), (210, 5078), (420, 2539)]