30882970

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{977}}^1$

素因数の和:1122

約数の個数: 32

約数和(自身を含む): 58093200

約数和(自身を除く): 27210230

約数列:

[1, 2, 5, 10, 29, 58, 109, 145, 218, 290, 545, 977, 1090, 1954, 3161, 4885, 6322, 9770, 15805, 28333, 31610, 56666, 106493, 141665, 212986, 283330, 532465, 1064930, 3088297, 6176594, 15441485, 30882970]

約数ペア:

[(1, 30882970), (2, 15441485), (5, 6176594), (10, 3088297), (29, 1064930), (58, 532465), (109, 283330), (145, 212986), (218, 141665), (290, 106493), (545, 56666), (977, 31610), (1090, 28333), (1954, 15805), (3161, 9770), (4885, 6322)]