11512700820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{63959449}}^1$

素因数の和:63959464

約数の個数: 36

約数和(自身を含む): 34921859700

約数和(自身を除く): 23409158880

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 63959449, 127918898, 191878347, 255837796, 319797245, 383756694, 575635041, 639594490, 767513388, 959391735, 1151270082, 1279188980, 1918783470, 2302540164, 2878175205, 3837566940, 5756350410, 11512700820]

約数ペア:

[(1, 11512700820), (2, 5756350410), (3, 3837566940), (4, 2878175205), (5, 2302540164), (6, 1918783470), (9, 1279188980), (10, 1151270082), (12, 959391735), (15, 767513388), (18, 639594490), (20, 575635041), (30, 383756694), (36, 319797245), (45, 255837796), (60, 191878347), (90, 127918898), (180, 63959449)]