143315690

素因数分解:

$2^1\times 5^1\times 7^4\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:209

約数の個数: 80

約数和(自身を含む): 309768192

約数和(自身を除く): 166452502

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 49, 70, 94, 98, 127, 235, 245, 254, 329, 343, 470, 490, 635, 658, 686, 889, 1270, 1645, 1715, 1778, 2303, 2401, 3290, 3430, 4445, 4606, 4802, 5969, 6223, 8890, 11515, 11938, 12005, 12446, 16121, 23030, 24010, 29845, 31115, 32242, 41783, 43561, 59690, 62230, 80605, 83566, 87122, 112847, 161210, 208915, 217805, 225694, 292481, 304927, 417830, 435610, 564235, 584962, 609854, 1128470, 1462405, 1524635, 2047367, 2924810, 3049270, 4094734, 10236835, 14331569, 20473670, 28663138, 71657845, 143315690]

約数ペア:

[(1, 143315690), (2, 71657845), (5, 28663138), (7, 20473670), (10, 14331569), (14, 10236835), (35, 4094734), (47, 3049270), (49, 2924810), (70, 2047367), (94, 1524635), (98, 1462405), (127, 1128470), (235, 609854), (245, 584962), (254, 564235), (329, 435610), (343, 417830), (470, 304927), (490, 292481), (635, 225694), (658, 217805), (686, 208915), (889, 161210), (1270, 112847), (1645, 87122), (1715, 83566), (1778, 80605), (2303, 62230), (2401, 59690), (3290, 43561), (3430, 41783), (4445, 32242), (4606, 31115), (4802, 29845), (5969, 24010), (6223, 23030), (8890, 16121), (11515, 12446), (11938, 12005)]