1025671860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{521}}^1\times {\mathrm{10937}}^1$

素因数の和:11473

約数の個数: 72

約数和(自身を含む): 3117461256

約数和(自身を除く): 2091789396

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 521, 1042, 1563, 2084, 2605, 3126, 4689, 5210, 6252, 7815, 9378, 10420, 10937, 15630, 18756, 21874, 23445, 31260, 32811, 43748, 46890, 54685, 65622, 93780, 98433, 109370, 131244, 164055, 196866, 218740, 328110, 393732, 492165, 656220, 984330, 1968660, 5698177, 11396354, 17094531, 22792708, 28490885, 34189062, 51283593, 56981770, 68378124, 85472655, 102567186, 113963540, 170945310, 205134372, 256417965, 341890620, 512835930, 1025671860]

約数ペア:

[(1, 1025671860), (2, 512835930), (3, 341890620), (4, 256417965), (5, 205134372), (6, 170945310), (9, 113963540), (10, 102567186), (12, 85472655), (15, 68378124), (18, 56981770), (20, 51283593), (30, 34189062), (36, 28490885), (45, 22792708), (60, 17094531), (90, 11396354), (180, 5698177), (521, 1968660), (1042, 984330), (1563, 656220), (2084, 492165), (2605, 393732), (3126, 328110), (4689, 218740), (5210, 196866), (6252, 164055), (7815, 131244), (9378, 109370), (10420, 98433), (10937, 93780), (15630, 65622), (18756, 54685), (21874, 46890), (23445, 43748), (31260, 32811)]