83490780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{967}}^1\times {\mathrm{1439}}^1$

素因数の和:2418

約数の個数: 48

約数和(自身を含む): 234178560

約数和(自身を除く): 150687780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 967, 1439, 1934, 2878, 2901, 3868, 4317, 4835, 5756, 5802, 7195, 8634, 9670, 11604, 14390, 14505, 17268, 19340, 21585, 28780, 29010, 43170, 58020, 86340, 1391513, 2783026, 4174539, 5566052, 6957565, 8349078, 13915130, 16698156, 20872695, 27830260, 41745390, 83490780]

約数ペア:

[(1, 83490780), (2, 41745390), (3, 27830260), (4, 20872695), (5, 16698156), (6, 13915130), (10, 8349078), (12, 6957565), (15, 5566052), (20, 4174539), (30, 2783026), (60, 1391513), (967, 86340), (1439, 58020), (1934, 43170), (2878, 29010), (2901, 28780), (3868, 21585), (4317, 19340), (4835, 17268), (5756, 14505), (5802, 14390), (7195, 11604), (8634, 9670)]