510042420

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{104947}}^1$

素因数の和:104971

約数の個数: 72

約数和(自身を含む): 1604445024

約数和(自身を除く): 1094402604

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 104947, 209894, 314841, 419788, 524735, 629682, 944523, 1049470, 1259364, 1574205, 1889046, 2098940, 2833569, 3148410, 3778092, 4722615, 5667138, 6296820, 8500707, 9445230, 11334276, 14167845, 17001414, 18890460, 25502121, 28335690, 34002828, 42503535, 51004242, 56671380, 85007070, 102008484, 127510605, 170014140, 255021210, 510042420]

約数ペア:

[(1, 510042420), (2, 255021210), (3, 170014140), (4, 127510605), (5, 102008484), (6, 85007070), (9, 56671380), (10, 51004242), (12, 42503535), (15, 34002828), (18, 28335690), (20, 25502121), (27, 18890460), (30, 17001414), (36, 14167845), (45, 11334276), (54, 9445230), (60, 8500707), (81, 6296820), (90, 5667138), (108, 4722615), (135, 3778092), (162, 3148410), (180, 2833569), (243, 2098940), (270, 1889046), (324, 1574205), (405, 1259364), (486, 1049470), (540, 944523), (810, 629682), (972, 524735), (1215, 419788), (1620, 314841), (2430, 209894), (4860, 104947)]