4785660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2417}}^1$

素因数の和:2443

約数の個数: 72

約数和(自身を含む): 15842736

約数和(自身を除く): 11057076

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 2417, 4834, 7251, 9668, 12085, 14502, 21753, 24170, 26587, 29004, 36255, 43506, 48340, 53174, 72510, 79761, 87012, 106348, 108765, 132935, 145020, 159522, 217530, 239283, 265870, 319044, 398805, 435060, 478566, 531740, 797610, 957132, 1196415, 1595220, 2392830, 4785660]

約数ペア:

[(1, 4785660), (2, 2392830), (3, 1595220), (4, 1196415), (5, 957132), (6, 797610), (9, 531740), (10, 478566), (11, 435060), (12, 398805), (15, 319044), (18, 265870), (20, 239283), (22, 217530), (30, 159522), (33, 145020), (36, 132935), (44, 108765), (45, 106348), (55, 87012), (60, 79761), (66, 72510), (90, 53174), (99, 48340), (110, 43506), (132, 36255), (165, 29004), (180, 26587), (198, 24170), (220, 21753), (330, 14502), (396, 12085), (495, 9668), (660, 7251), (990, 4834), (1980, 2417)]