148639380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{52709}}^1$

素因数の和:52768

約数の個数: 48

約数和(自身を含む): 425053440

約数和(自身を除く): 276414060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 52709, 105418, 158127, 210836, 263545, 316254, 527090, 632508, 790635, 1054180, 1581270, 2477323, 3162540, 4954646, 7431969, 9909292, 12386615, 14863938, 24773230, 29727876, 37159845, 49546460, 74319690, 148639380]

約数ペア:

[(1, 148639380), (2, 74319690), (3, 49546460), (4, 37159845), (5, 29727876), (6, 24773230), (10, 14863938), (12, 12386615), (15, 9909292), (20, 7431969), (30, 4954646), (47, 3162540), (60, 2477323), (94, 1581270), (141, 1054180), (188, 790635), (235, 632508), (282, 527090), (470, 316254), (564, 263545), (705, 210836), (940, 158127), (1410, 105418), (2820, 52709)]