9638820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53549}}^1$

素因数の和:53564

約数の個数: 36

約数和(自身を含む): 29238300

約数和(自身を除く): 19599480

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 53549, 107098, 160647, 214196, 267745, 321294, 481941, 535490, 642588, 803235, 963882, 1070980, 1606470, 1927764, 2409705, 3212940, 4819410, 9638820]

約数ペア:

[(1, 9638820), (2, 4819410), (3, 3212940), (4, 2409705), (5, 1927764), (6, 1606470), (9, 1070980), (10, 963882), (12, 803235), (15, 642588), (18, 535490), (20, 481941), (30, 321294), (36, 267745), (45, 214196), (60, 160647), (90, 107098), (180, 53549)]