163920630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{321413}}^1$

素因数の和:321440

約数の個数: 32

約数和(自身を含む): 416552544

約数和(自身を除く): 252631914

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 321413, 642826, 964239, 1607065, 1928478, 3214130, 4821195, 5464021, 9642390, 10928042, 16392063, 27320105, 32784126, 54640210, 81960315, 163920630]

約数ペア:

[(1, 163920630), (2, 81960315), (3, 54640210), (5, 32784126), (6, 27320105), (10, 16392063), (15, 10928042), (17, 9642390), (30, 5464021), (34, 4821195), (51, 3214130), (85, 1928478), (102, 1607065), (170, 964239), (255, 642826), (510, 321413)]