164880810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{31051}}^1$

素因数の和:31123

約数の個数: 48

約数和(自身を含む): 435970080

約数和(自身を除く): 271089270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 59, 90, 118, 177, 295, 354, 531, 590, 885, 1062, 1770, 2655, 5310, 31051, 62102, 93153, 155255, 186306, 279459, 310510, 465765, 558918, 931530, 1397295, 1832009, 2794590, 3664018, 5496027, 9160045, 10992054, 16488081, 18320090, 27480135, 32976162, 54960270, 82440405, 164880810]

約数ペア:

[(1, 164880810), (2, 82440405), (3, 54960270), (5, 32976162), (6, 27480135), (9, 18320090), (10, 16488081), (15, 10992054), (18, 9160045), (30, 5496027), (45, 3664018), (59, 2794590), (90, 1832009), (118, 1397295), (177, 931530), (295, 558918), (354, 465765), (531, 310510), (590, 279459), (885, 186306), (1062, 155255), (1770, 93153), (2655, 62102), (5310, 31051)]