71100470

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{1091}}^1$

素因数の和:1138

約数の個数: 64

約数和(自身を含む): 157248000

約数和(自身を除く): 86147530

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 95, 98, 133, 190, 245, 266, 343, 490, 665, 686, 931, 1091, 1330, 1715, 1862, 2182, 3430, 4655, 5455, 6517, 7637, 9310, 10910, 13034, 15274, 20729, 32585, 38185, 41458, 53459, 65170, 76370, 103645, 106918, 145103, 207290, 267295, 290206, 374213, 534590, 725515, 748426, 1015721, 1451030, 1871065, 2031442, 3742130, 5078605, 7110047, 10157210, 14220094, 35550235, 71100470]

約数ペア:

[(1, 71100470), (2, 35550235), (5, 14220094), (7, 10157210), (10, 7110047), (14, 5078605), (19, 3742130), (35, 2031442), (38, 1871065), (49, 1451030), (70, 1015721), (95, 748426), (98, 725515), (133, 534590), (190, 374213), (245, 290206), (266, 267295), (343, 207290), (490, 145103), (665, 106918), (686, 103645), (931, 76370), (1091, 65170), (1330, 53459), (1715, 41458), (1862, 38185), (2182, 32585), (3430, 20729), (4655, 15274), (5455, 13034), (6517, 10910), (7637, 9310)]