23987070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1217}}^1$

素因数の和:1306

約数の個数: 64

約数和(自身を含む): 64895040

約数和(自身を除く): 40907970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 73, 90, 135, 146, 219, 270, 365, 438, 657, 730, 1095, 1217, 1314, 1971, 2190, 2434, 3285, 3651, 3942, 6085, 6570, 7302, 9855, 10953, 12170, 18255, 19710, 21906, 32859, 36510, 54765, 65718, 88841, 109530, 164295, 177682, 266523, 328590, 444205, 533046, 799569, 888410, 1332615, 1599138, 2398707, 2665230, 3997845, 4797414, 7995690, 11993535, 23987070]

約数ペア:

[(1, 23987070), (2, 11993535), (3, 7995690), (5, 4797414), (6, 3997845), (9, 2665230), (10, 2398707), (15, 1599138), (18, 1332615), (27, 888410), (30, 799569), (45, 533046), (54, 444205), (73, 328590), (90, 266523), (135, 177682), (146, 164295), (219, 109530), (270, 88841), (365, 65718), (438, 54765), (657, 36510), (730, 32859), (1095, 21906), (1217, 19710), (1314, 18255), (1971, 12170), (2190, 10953), (2434, 9855), (3285, 7302), (3651, 6570), (3942, 6085)]