30259472

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{61007}}^1$

素因数の和:61046

約数の個数: 20

約数和(自身を含む): 60519936

約数和(自身を除く): 30260464

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 61007, 122014, 244028, 488056, 976112, 1891217, 3782434, 7564868, 15129736, 30259472]

約数ペア:

[(1, 30259472), (2, 15129736), (4, 7564868), (8, 3782434), (16, 1891217), (31, 976112), (62, 488056), (124, 244028), (248, 122014), (496, 61007)]