143796660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{342373}}^1$

素因数の和:342392

約数の個数: 48

約数和(自身を含む): 460150656

約数和(自身を除く): 316353996

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, 342373, 684746, 1027119, 1369492, 1711865, 2054238, 2396611, 3423730, 4108476, 4793222, 5135595, 6847460, 7189833, 9586444, 10271190, 11983055, 14379666, 20542380, 23966110, 28759332, 35949165, 47932220, 71898330, 143796660]

約数ペア:

[(1, 143796660), (2, 71898330), (3, 47932220), (4, 35949165), (5, 28759332), (6, 23966110), (7, 20542380), (10, 14379666), (12, 11983055), (14, 10271190), (15, 9586444), (20, 7189833), (21, 6847460), (28, 5135595), (30, 4793222), (35, 4108476), (42, 3423730), (60, 2396611), (70, 2054238), (84, 1711865), (105, 1369492), (140, 1027119), (210, 684746), (420, 342373)]