1738130515

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{631}}^1$

素因数の和:844

約数の個数: 48

約数和(自身を含む): 2390552640

約数和(自身を除く): 652422125

約数列:

[1, 5, 11, 29, 55, 121, 145, 157, 319, 605, 631, 785, 1595, 1727, 3155, 3509, 4553, 6941, 8635, 17545, 18299, 18997, 22765, 34705, 50083, 76351, 91495, 94985, 99067, 201289, 250415, 381755, 495335, 550913, 1006445, 1089737, 2214179, 2754565, 2872943, 5448685, 11070895, 11987107, 14364715, 31602373, 59935535, 158011865, 347626103, 1738130515]

約数ペア:

[(1, 1738130515), (5, 347626103), (11, 158011865), (29, 59935535), (55, 31602373), (121, 14364715), (145, 11987107), (157, 11070895), (319, 5448685), (605, 2872943), (631, 2754565), (785, 2214179), (1595, 1089737), (1727, 1006445), (3155, 550913), (3509, 495335), (4553, 381755), (6941, 250415), (8635, 201289), (17545, 99067), (18299, 94985), (18997, 91495), (22765, 76351), (34705, 50083)]