7849204090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{6917}}^1$

素因数の和:7016

約数の個数: 128

約数和(自身を含む): 18409628160

約数和(自身を除く): 10560424070

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 29, 35, 43, 58, 65, 70, 86, 91, 130, 145, 182, 203, 215, 290, 301, 377, 406, 430, 455, 559, 602, 754, 910, 1015, 1118, 1247, 1505, 1885, 2030, 2494, 2639, 2795, 3010, 3770, 3913, 5278, 5590, 6235, 6917, 7826, 8729, 12470, 13195, 13834, 16211, 17458, 19565, 26390, 32422, 34585, 39130, 43645, 48419, 69170, 81055, 87290, 89921, 96838, 113477, 162110, 179842, 200593, 226954, 242095, 297431, 401186, 449605, 484190, 567385, 594862, 629447, 899210, 1002965, 1134770, 1258894, 1404151, 1487155, 2005930, 2082017, 2607709, 2808302, 2974310, 3147235, 3866603, 4164034, 5215418, 6294470, 7020755, 7733206, 8625499, 10410085, 13038545, 14041510, 17250998, 18253963, 19333015, 20820170, 26077090, 27066221, 36507926, 38666030, 43127495, 54132442, 60378493, 86254990, 91269815, 112131487, 120756986, 135331105, 182539630, 224262974, 270662210, 301892465, 560657435, 603784930, 784920409, 1121314870, 1569840818, 3924602045, 7849204090]

約数ペア:

[(1, 7849204090), (2, 3924602045), (5, 1569840818), (7, 1121314870), (10, 784920409), (13, 603784930), (14, 560657435), (26, 301892465), (29, 270662210), (35, 224262974), (43, 182539630), (58, 135331105), (65, 120756986), (70, 112131487), (86, 91269815), (91, 86254990), (130, 60378493), (145, 54132442), (182, 43127495), (203, 38666030), (215, 36507926), (290, 27066221), (301, 26077090), (377, 20820170), (406, 19333015), (430, 18253963), (455, 17250998), (559, 14041510), (602, 13038545), (754, 10410085), (910, 8625499), (1015, 7733206), (1118, 7020755), (1247, 6294470), (1505, 5215418), (1885, 4164034), (2030, 3866603), (2494, 3147235), (2639, 2974310), (2795, 2808302), (3010, 2607709), (3770, 2082017), (3913, 2005930), (5278, 1487155), (5590, 1404151), (6235, 1258894), (6917, 1134770), (7826, 1002965), (8729, 899210), (12470, 629447), (13195, 594862), (13834, 567385), (16211, 484190), (17458, 449605), (19565, 401186), (26390, 297431), (32422, 242095), (34585, 226954), (39130, 200593), (43645, 179842), (48419, 162110), (69170, 113477), (81055, 96838), (87290, 89921)]