1391965630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1\times {\mathrm{877}}^1$

素因数の和:1249

約数の個数: 64

約数和(自身を含む): 2803756032

約数和(自身を除く): 1411790402

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 94, 110, 235, 307, 470, 517, 614, 877, 1034, 1535, 1754, 2585, 3070, 3377, 4385, 5170, 6754, 8770, 9647, 14429, 16885, 19294, 28858, 33770, 41219, 48235, 72145, 82438, 96470, 144290, 158719, 206095, 269239, 317438, 412190, 453409, 538478, 793595, 906818, 1346195, 1587190, 2267045, 2692390, 2961629, 4534090, 5923258, 12654233, 14808145, 25308466, 29616290, 63271165, 126542330, 139196563, 278393126, 695982815, 1391965630]

約数ペア:

[(1, 1391965630), (2, 695982815), (5, 278393126), (10, 139196563), (11, 126542330), (22, 63271165), (47, 29616290), (55, 25308466), (94, 14808145), (110, 12654233), (235, 5923258), (307, 4534090), (470, 2961629), (517, 2692390), (614, 2267045), (877, 1587190), (1034, 1346195), (1535, 906818), (1754, 793595), (2585, 538478), (3070, 453409), (3377, 412190), (4385, 317438), (5170, 269239), (6754, 206095), (8770, 158719), (9647, 144290), (14429, 96470), (16885, 82438), (19294, 72145), (28858, 48235), (33770, 41219)]