91272830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{48809}}^1$

素因数の和:48844

約数の個数: 32

約数和(自身を含む): 189773280

約数和(自身を除く): 98500450

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 48809, 97618, 244045, 488090, 536899, 829753, 1073798, 1659506, 2684495, 4148765, 5368990, 8297530, 9127283, 18254566, 45636415, 91272830]

約数ペア:

[(1, 91272830), (2, 45636415), (5, 18254566), (10, 9127283), (11, 8297530), (17, 5368990), (22, 4148765), (34, 2684495), (55, 1659506), (85, 1073798), (110, 829753), (170, 536899), (187, 488090), (374, 244045), (935, 97618), (1870, 48809)]