7139480830

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{311}}^1\times {\mathrm{661}}^1$

素因数の和:1153

約数の個数: 64

約数和(自身を含む): 13562505216

約数和(自身を除く): 6423024386

約数列:

[1, 2, 5, 10, 23, 46, 115, 151, 230, 302, 311, 622, 661, 755, 1322, 1510, 1555, 3110, 3305, 3473, 6610, 6946, 7153, 14306, 15203, 17365, 30406, 34730, 35765, 46961, 71530, 76015, 93922, 99811, 152030, 199622, 205571, 234805, 411142, 469610, 499055, 998110, 1027855, 1080103, 2055710, 2160206, 2295653, 4591306, 4728133, 5400515, 9456266, 10801030, 11478265, 22956530, 23640665, 31041221, 47281330, 62082442, 155206105, 310412210, 713948083, 1427896166, 3569740415, 7139480830]

約数ペア:

[(1, 7139480830), (2, 3569740415), (5, 1427896166), (10, 713948083), (23, 310412210), (46, 155206105), (115, 62082442), (151, 47281330), (230, 31041221), (302, 23640665), (311, 22956530), (622, 11478265), (661, 10801030), (755, 9456266), (1322, 5400515), (1510, 4728133), (1555, 4591306), (3110, 2295653), (3305, 2160206), (3473, 2055710), (6610, 1080103), (6946, 1027855), (7153, 998110), (14306, 499055), (15203, 469610), (17365, 411142), (30406, 234805), (34730, 205571), (35765, 199622), (46961, 152030), (71530, 99811), (76015, 93922)]