2732380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{673}}^1$

素因数の和:718

約数の個数: 48

約数和(自身を含む): 6793920

約数和(自身を除く): 4061540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 673, 812, 1015, 1346, 2030, 2692, 3365, 4060, 4711, 6730, 9422, 13460, 18844, 19517, 23555, 39034, 47110, 78068, 94220, 97585, 136619, 195170, 273238, 390340, 546476, 683095, 1366190, 2732380]

約数ペア:

[(1, 2732380), (2, 1366190), (4, 683095), (5, 546476), (7, 390340), (10, 273238), (14, 195170), (20, 136619), (28, 97585), (29, 94220), (35, 78068), (58, 47110), (70, 39034), (116, 23555), (140, 19517), (145, 18844), (203, 13460), (290, 9422), (406, 6730), (580, 4711), (673, 4060), (812, 3365), (1015, 2692), (1346, 2030)]