57553590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{349}}^1$

素因数の和:621

約数の個数: 64

約数和(自身を含む): 145152000

約数和(自身を除く): 87598410

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 239, 345, 349, 478, 690, 698, 717, 1047, 1195, 1434, 1745, 2094, 2390, 3490, 3585, 5235, 5497, 7170, 8027, 10470, 10994, 16054, 16491, 24081, 27485, 32982, 40135, 48162, 54970, 80270, 82455, 83411, 120405, 164910, 166822, 240810, 250233, 417055, 500466, 834110, 1251165, 1918453, 2502330, 3836906, 5755359, 9592265, 11510718, 19184530, 28776795, 57553590]

約数ペア:

[(1, 57553590), (2, 28776795), (3, 19184530), (5, 11510718), (6, 9592265), (10, 5755359), (15, 3836906), (23, 2502330), (30, 1918453), (46, 1251165), (69, 834110), (115, 500466), (138, 417055), (230, 250233), (239, 240810), (345, 166822), (349, 164910), (478, 120405), (690, 83411), (698, 82455), (717, 80270), (1047, 54970), (1195, 48162), (1434, 40135), (1745, 32982), (2094, 27485), (2390, 24081), (3490, 16491), (3585, 16054), (5235, 10994), (5497, 10470), (7170, 8027)]