75531569340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{647}}^1\times {\mathrm{1945687}}^1$

素因数の和:1946346

約数の個数: 48

約数和(自身を含む): 211815378432

約数和(自身を除く): 136283809092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 647, 1294, 1941, 2588, 3235, 3882, 6470, 7764, 9705, 12940, 19410, 38820, 1945687, 3891374, 5837061, 7782748, 9728435, 11674122, 19456870, 23348244, 29185305, 38913740, 58370610, 116741220, 1258859489, 2517718978, 3776578467, 5035437956, 6294297445, 7553156934, 12588594890, 15106313868, 18882892335, 25177189780, 37765784670, 75531569340]

約数ペア:

[(1, 75531569340), (2, 37765784670), (3, 25177189780), (4, 18882892335), (5, 15106313868), (6, 12588594890), (10, 7553156934), (12, 6294297445), (15, 5035437956), (20, 3776578467), (30, 2517718978), (60, 1258859489), (647, 116741220), (1294, 58370610), (1941, 38913740), (2588, 29185305), (3235, 23348244), (3882, 19456870), (6470, 11674122), (7764, 9728435), (9705, 7782748), (12940, 5837061), (19410, 3891374), (38820, 1945687)]