23108220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{42793}}^1$

素因数の和:42811

約数の個数: 48

約数和(自身を含む): 71893920

約数和(自身を除く): 48785700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 42793, 85586, 128379, 171172, 213965, 256758, 385137, 427930, 513516, 641895, 770274, 855860, 1155411, 1283790, 1540548, 1925685, 2310822, 2567580, 3851370, 4621644, 5777055, 7702740, 11554110, 23108220]

約数ペア:

[(1, 23108220), (2, 11554110), (3, 7702740), (4, 5777055), (5, 4621644), (6, 3851370), (9, 2567580), (10, 2310822), (12, 1925685), (15, 1540548), (18, 1283790), (20, 1155411), (27, 855860), (30, 770274), (36, 641895), (45, 513516), (54, 427930), (60, 385137), (90, 256758), (108, 213965), (135, 171172), (180, 128379), (270, 85586), (540, 42793)]