305522830

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{6977}}^1$

素因数の和:7164

約数の個数: 32

約数和(自身を含む): 572754240

約数和(自身を除く): 267231410

約数列:

[1, 2, 5, 10, 29, 58, 145, 151, 290, 302, 755, 1510, 4379, 6977, 8758, 13954, 21895, 34885, 43790, 69770, 202333, 404666, 1011665, 1053527, 2023330, 2107054, 5267635, 10535270, 30552283, 61104566, 152761415, 305522830]

約数ペア:

[(1, 305522830), (2, 152761415), (5, 61104566), (10, 30552283), (29, 10535270), (58, 5267635), (145, 2107054), (151, 2023330), (290, 1053527), (302, 1011665), (755, 404666), (1510, 202333), (4379, 69770), (6977, 43790), (8758, 34885), (13954, 21895)]