220161630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{12011}}^1$

素因数の和:12081

約数の個数: 64

約数和(自身を含む): 581188608

約数和(自身を除く): 361026978

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 47, 65, 78, 94, 130, 141, 195, 235, 282, 390, 470, 611, 705, 1222, 1410, 1833, 3055, 3666, 6110, 9165, 12011, 18330, 24022, 36033, 60055, 72066, 120110, 156143, 180165, 312286, 360330, 468429, 564517, 780715, 936858, 1129034, 1561430, 1693551, 2342145, 2822585, 3387102, 4684290, 5645170, 7338721, 8467755, 14677442, 16935510, 22016163, 36693605, 44032326, 73387210, 110080815, 220161630]

約数ペア:

[(1, 220161630), (2, 110080815), (3, 73387210), (5, 44032326), (6, 36693605), (10, 22016163), (13, 16935510), (15, 14677442), (26, 8467755), (30, 7338721), (39, 5645170), (47, 4684290), (65, 3387102), (78, 2822585), (94, 2342145), (130, 1693551), (141, 1561430), (195, 1129034), (235, 936858), (282, 780715), (390, 564517), (470, 468429), (611, 360330), (705, 312286), (1222, 180165), (1410, 156143), (1833, 120110), (3055, 72066), (3666, 60055), (6110, 36033), (9165, 24022), (12011, 18330)]