2012082018585

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{954677}}^1$

素因数の和:954898

約数の個数: 64

約数和(自身を含む): 3464335526400

約数和(自身を除く): 1452253507815

約数列:

[1, 3, 5, 15, 23, 41, 69, 115, 123, 149, 205, 345, 447, 615, 745, 943, 2235, 2829, 3427, 4715, 6109, 10281, 14145, 17135, 18327, 30545, 51405, 91635, 140507, 421521, 702535, 954677, 2107605, 2864031, 4773385, 14320155, 21957571, 39141757, 65872713, 109787855, 117425271, 142246873, 195708785, 329363565, 426740619, 587126355, 711234365, 900260411, 2133703095, 2700781233, 3271678079, 4501302055, 5832121793, 9815034237, 13503906165, 16358390395, 17496365379, 29160608965, 49075171185, 87481826895, 134138801239, 402416403717, 670694006195, 2012082018585]

約数ペア:

[(1, 2012082018585), (3, 670694006195), (5, 402416403717), (15, 134138801239), (23, 87481826895), (41, 49075171185), (69, 29160608965), (115, 17496365379), (123, 16358390395), (149, 13503906165), (205, 9815034237), (345, 5832121793), (447, 4501302055), (615, 3271678079), (745, 2700781233), (943, 2133703095), (2235, 900260411), (2829, 711234365), (3427, 587126355), (4715, 426740619), (6109, 329363565), (10281, 195708785), (14145, 142246873), (17135, 117425271), (18327, 109787855), (30545, 65872713), (51405, 39141757), (91635, 21957571), (140507, 14320155), (421521, 4773385), (702535, 2864031), (954677, 2107605)]