180928410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{463919}}^1$

素因数の和:463942

約数の個数: 32

約数和(自身を含む): 467631360

約数和(自身を除く): 286702950

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 463919, 927838, 1391757, 2319595, 2783514, 4639190, 6030947, 6958785, 12061894, 13917570, 18092841, 30154735, 36185682, 60309470, 90464205, 180928410]

約数ペア:

[(1, 180928410), (2, 90464205), (3, 60309470), (5, 36185682), (6, 30154735), (10, 18092841), (13, 13917570), (15, 12061894), (26, 6958785), (30, 6030947), (39, 4639190), (65, 2783514), (78, 2319595), (130, 1391757), (195, 927838), (390, 463919)]