4631220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2339}}^1$

素因数の和:2365

約数の個数: 72

約数和(自身を含む): 15331680

約数和(自身を除く): 10700460

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, 2339, 4678, 7017, 9356, 11695, 14034, 21051, 23390, 25729, 28068, 35085, 42102, 46780, 51458, 70170, 77187, 84204, 102916, 105255, 128645, 140340, 154374, 210510, 231561, 257290, 308748, 385935, 421020, 463122, 514580, 771870, 926244, 1157805, 1543740, 2315610, 4631220]

約数ペア:

[(1, 4631220), (2, 2315610), (3, 1543740), (4, 1157805), (5, 926244), (6, 771870), (9, 514580), (10, 463122), (11, 421020), (12, 385935), (15, 308748), (18, 257290), (20, 231561), (22, 210510), (30, 154374), (33, 140340), (36, 128645), (44, 105255), (45, 102916), (55, 84204), (60, 77187), (66, 70170), (90, 51458), (99, 46780), (110, 42102), (132, 35085), (165, 28068), (180, 25729), (198, 23390), (220, 21051), (330, 14034), (396, 11695), (495, 9356), (660, 7017), (990, 4678), (1980, 2339)]