4324180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{461}}^1$

素因数の和:544

約数の個数: 48

約数和(自身を含む): 10555776

約数和(自身を除く): 6231596

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 67, 70, 134, 140, 268, 335, 461, 469, 670, 922, 938, 1340, 1844, 1876, 2305, 2345, 3227, 4610, 4690, 6454, 9220, 9380, 12908, 16135, 30887, 32270, 61774, 64540, 123548, 154435, 216209, 308870, 432418, 617740, 864836, 1081045, 2162090, 4324180]

約数ペア:

[(1, 4324180), (2, 2162090), (4, 1081045), (5, 864836), (7, 617740), (10, 432418), (14, 308870), (20, 216209), (28, 154435), (35, 123548), (67, 64540), (70, 61774), (134, 32270), (140, 30887), (268, 16135), (335, 12908), (461, 9380), (469, 9220), (670, 6454), (922, 4690), (938, 4610), (1340, 3227), (1844, 2345), (1876, 2305)]