79753870

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:194

約数の個数: 96

約数和(自身を含む): 176849568

約数和(自身を除く): 97095698

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 49, 53, 70, 74, 83, 98, 106, 166, 185, 245, 259, 265, 370, 371, 415, 490, 518, 530, 581, 742, 830, 1162, 1295, 1813, 1855, 1961, 2590, 2597, 2905, 3071, 3626, 3710, 3922, 4067, 4399, 5194, 5810, 6142, 8134, 8798, 9065, 9805, 12985, 13727, 15355, 18130, 19610, 20335, 21497, 21995, 25970, 27454, 30710, 30793, 40670, 42994, 43990, 61586, 68635, 96089, 107485, 137270, 150479, 153965, 162763, 192178, 214970, 215551, 300958, 307930, 325526, 431102, 480445, 752395, 813815, 960890, 1077755, 1139341, 1504790, 1627630, 2155510, 2278682, 5696705, 7975387, 11393410, 15950774, 39876935, 79753870]

約数ペア:

[(1, 79753870), (2, 39876935), (5, 15950774), (7, 11393410), (10, 7975387), (14, 5696705), (35, 2278682), (37, 2155510), (49, 1627630), (53, 1504790), (70, 1139341), (74, 1077755), (83, 960890), (98, 813815), (106, 752395), (166, 480445), (185, 431102), (245, 325526), (259, 307930), (265, 300958), (370, 215551), (371, 214970), (415, 192178), (490, 162763), (518, 153965), (530, 150479), (581, 137270), (742, 107485), (830, 96089), (1162, 68635), (1295, 61586), (1813, 43990), (1855, 42994), (1961, 40670), (2590, 30793), (2597, 30710), (2905, 27454), (3071, 25970), (3626, 21995), (3710, 21497), (3922, 20335), (4067, 19610), (4399, 18130), (5194, 15355), (5810, 13727), (6142, 12985), (8134, 9805), (8798, 9065)]