8274780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{45971}}^1$

素因数の和:45986

約数の個数: 36

約数和(自身を含む): 25100712

約数和(自身を除く): 16825932

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 45971, 91942, 137913, 183884, 229855, 275826, 413739, 459710, 551652, 689565, 827478, 919420, 1379130, 1654956, 2068695, 2758260, 4137390, 8274780]

約数ペア:

[(1, 8274780), (2, 4137390), (3, 2758260), (4, 2068695), (5, 1654956), (6, 1379130), (9, 919420), (10, 827478), (12, 689565), (15, 551652), (18, 459710), (20, 413739), (30, 275826), (36, 229855), (45, 183884), (60, 137913), (90, 91942), (180, 45971)]