90514380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137143}}^1$

素因数の和:137166

約数の個数: 48

約数和(自身を含む): 276482304

約数和(自身を除く): 185967924

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 137143, 274286, 411429, 548572, 685715, 822858, 1371430, 1508573, 1645716, 2057145, 2742860, 3017146, 4114290, 4525719, 6034292, 7542865, 8228580, 9051438, 15085730, 18102876, 22628595, 30171460, 45257190, 90514380]

約数ペア:

[(1, 90514380), (2, 45257190), (3, 30171460), (4, 22628595), (5, 18102876), (6, 15085730), (10, 9051438), (11, 8228580), (12, 7542865), (15, 6034292), (20, 4525719), (22, 4114290), (30, 3017146), (33, 2742860), (44, 2057145), (55, 1645716), (60, 1508573), (66, 1371430), (110, 822858), (132, 685715), (165, 548572), (220, 411429), (330, 274286), (660, 137143)]