153649670

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{1931}}^1$

素因数の和:2120

約数の個数: 32

約数和(自身を含む): 283076640

約数和(自身を除く): 129426970

約数列:

[1, 2, 5, 10, 73, 109, 146, 218, 365, 545, 730, 1090, 1931, 3862, 7957, 9655, 15914, 19310, 39785, 79570, 140963, 210479, 281926, 420958, 704815, 1052395, 1409630, 2104790, 15364967, 30729934, 76824835, 153649670]

約数ペア:

[(1, 153649670), (2, 76824835), (5, 30729934), (10, 15364967), (73, 2104790), (109, 1409630), (146, 1052395), (218, 704815), (365, 420958), (545, 281926), (730, 210479), (1090, 140963), (1931, 79570), (3862, 39785), (7957, 19310), (9655, 15914)]