27531130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{373}}^1$

素因数の和:463

約数の個数: 48

約数和(自身を含む): 55512072

約数和(自身を除く): 27980942

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 110, 121, 122, 242, 305, 373, 605, 610, 671, 746, 1210, 1342, 1865, 3355, 3730, 4103, 6710, 7381, 8206, 14762, 20515, 22753, 36905, 41030, 45133, 45506, 73810, 90266, 113765, 225665, 227530, 250283, 451330, 500566, 1251415, 2502830, 2753113, 5506226, 13765565, 27531130]

約数ペア:

[(1, 27531130), (2, 13765565), (5, 5506226), (10, 2753113), (11, 2502830), (22, 1251415), (55, 500566), (61, 451330), (110, 250283), (121, 227530), (122, 225665), (242, 113765), (305, 90266), (373, 73810), (605, 45506), (610, 45133), (671, 41030), (746, 36905), (1210, 22753), (1342, 20515), (1865, 14762), (3355, 8206), (3730, 7381), (4103, 6710)]