3741080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:480

約数の個数: 64

約数和(自身を含む): 9953280

約数和(自身を除く): 6212200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 431, 434, 620, 862, 868, 1085, 1240, 1724, 1736, 2155, 2170, 3017, 3448, 4310, 4340, 6034, 8620, 8680, 12068, 13361, 15085, 17240, 24136, 26722, 30170, 53444, 60340, 66805, 93527, 106888, 120680, 133610, 187054, 267220, 374108, 467635, 534440, 748216, 935270, 1870540, 3741080]

約数ペア:

[(1, 3741080), (2, 1870540), (4, 935270), (5, 748216), (7, 534440), (8, 467635), (10, 374108), (14, 267220), (20, 187054), (28, 133610), (31, 120680), (35, 106888), (40, 93527), (56, 66805), (62, 60340), (70, 53444), (124, 30170), (140, 26722), (155, 24136), (217, 17240), (248, 15085), (280, 13361), (310, 12068), (431, 8680), (434, 8620), (620, 6034), (862, 4340), (868, 4310), (1085, 3448), (1240, 3017), (1724, 2170), (1736, 2155)]