30677218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:299

約数の個数: 48

約数和(自身を含む): 56077056

約数和(自身を除く): 25399838

約数列:

[1, 2, 11, 13, 22, 26, 37, 74, 143, 169, 223, 286, 338, 407, 446, 481, 814, 962, 1859, 2453, 2899, 3718, 4906, 5291, 5798, 6253, 8251, 10582, 12506, 16502, 31889, 37687, 63778, 68783, 75374, 90761, 107263, 137566, 181522, 214526, 414557, 829114, 1179893, 1394419, 2359786, 2788838, 15338609, 30677218]

約数ペア:

[(1, 30677218), (2, 15338609), (11, 2788838), (13, 2359786), (22, 1394419), (26, 1179893), (37, 829114), (74, 414557), (143, 214526), (169, 181522), (223, 137566), (286, 107263), (338, 90761), (407, 75374), (446, 68783), (481, 63778), (814, 37687), (962, 31889), (1859, 16502), (2453, 12506), (2899, 10582), (3718, 8251), (4906, 6253), (5291, 5798)]