29690460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{587}}^1$

素因数の和:883

約数の個数: 72

約数和(自身を含む): 90535536

約数和(自身を除く): 60845076

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 281, 562, 587, 843, 1124, 1174, 1405, 1686, 1761, 2348, 2529, 2810, 2935, 3372, 3522, 4215, 5058, 5283, 5620, 5870, 7044, 8430, 8805, 10116, 10566, 11740, 12645, 16860, 17610, 21132, 25290, 26415, 35220, 50580, 52830, 105660, 164947, 329894, 494841, 659788, 824735, 989682, 1484523, 1649470, 1979364, 2474205, 2969046, 3298940, 4948410, 5938092, 7422615, 9896820, 14845230, 29690460]

約数ペア:

[(1, 29690460), (2, 14845230), (3, 9896820), (4, 7422615), (5, 5938092), (6, 4948410), (9, 3298940), (10, 2969046), (12, 2474205), (15, 1979364), (18, 1649470), (20, 1484523), (30, 989682), (36, 824735), (45, 659788), (60, 494841), (90, 329894), (180, 164947), (281, 105660), (562, 52830), (587, 50580), (843, 35220), (1124, 26415), (1174, 25290), (1405, 21132), (1686, 17610), (1761, 16860), (2348, 12645), (2529, 11740), (2810, 10566), (2935, 10116), (3372, 8805), (3522, 8430), (4215, 7044), (5058, 5870), (5283, 5620)]