3995130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:235

約数の個数: 64

約数和(自身を含む): 10391040

約数和(自身を除く): 6395910

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 43, 57, 86, 95, 114, 129, 163, 190, 215, 258, 285, 326, 430, 489, 570, 645, 815, 817, 978, 1290, 1630, 1634, 2445, 2451, 3097, 4085, 4890, 4902, 6194, 7009, 8170, 9291, 12255, 14018, 15485, 18582, 21027, 24510, 30970, 35045, 42054, 46455, 70090, 92910, 105135, 133171, 210270, 266342, 399513, 665855, 799026, 1331710, 1997565, 3995130]

約数ペア:

[(1, 3995130), (2, 1997565), (3, 1331710), (5, 799026), (6, 665855), (10, 399513), (15, 266342), (19, 210270), (30, 133171), (38, 105135), (43, 92910), (57, 70090), (86, 46455), (95, 42054), (114, 35045), (129, 30970), (163, 24510), (190, 21027), (215, 18582), (258, 15485), (285, 14018), (326, 12255), (430, 9291), (489, 8170), (570, 7009), (645, 6194), (815, 4902), (817, 4890), (978, 4085), (1290, 3097), (1630, 2451), (1634, 2445)]