4429260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2237}}^1$

素因数の和:2263

約数の個数: 72

約数和(自身を含む): 14663376

約数和(自身を除く): 10234116

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, 2237, 4474, 6711, 8948, 11185, 13422, 20133, 22370, 24607, 26844, 33555, 40266, 44740, 49214, 67110, 73821, 80532, 98428, 100665, 123035, 134220, 147642, 201330, 221463, 246070, 295284, 369105, 402660, 442926, 492140, 738210, 885852, 1107315, 1476420, 2214630, 4429260]

約数ペア:

[(1, 4429260), (2, 2214630), (3, 1476420), (4, 1107315), (5, 885852), (6, 738210), (9, 492140), (10, 442926), (11, 402660), (12, 369105), (15, 295284), (18, 246070), (20, 221463), (22, 201330), (30, 147642), (33, 134220), (36, 123035), (44, 100665), (45, 98428), (55, 80532), (60, 73821), (66, 67110), (90, 49214), (99, 44740), (110, 40266), (132, 33555), (165, 26844), (180, 24607), (198, 22370), (220, 20133), (330, 13422), (396, 11185), (495, 8948), (660, 6711), (990, 4474), (1980, 2237)]