23087940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{3967}}^1$

素因数の和:4076

約数の個数: 48

約数和(自身を含む): 65329152

約数和(自身を除く): 42241212

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 3967, 5820, 7934, 11901, 15868, 19835, 23802, 39670, 47604, 59505, 79340, 119010, 238020, 384799, 769598, 1154397, 1539196, 1923995, 2308794, 3847990, 4617588, 5771985, 7695980, 11543970, 23087940]

約数ペア:

[(1, 23087940), (2, 11543970), (3, 7695980), (4, 5771985), (5, 4617588), (6, 3847990), (10, 2308794), (12, 1923995), (15, 1539196), (20, 1154397), (30, 769598), (60, 384799), (97, 238020), (194, 119010), (291, 79340), (388, 59505), (485, 47604), (582, 39670), (970, 23802), (1164, 19835), (1455, 15868), (1940, 11901), (2910, 7934), (3967, 5820)]