22272570

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{887}}^1$

素因数の和:937

約数の個数: 80

約数和(自身を含む): 61890048

約数和(自身を除く): 39617478

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 81, 90, 93, 135, 155, 162, 186, 270, 279, 310, 405, 465, 558, 810, 837, 887, 930, 1395, 1674, 1774, 2511, 2661, 2790, 4185, 4435, 5022, 5322, 7983, 8370, 8870, 12555, 13305, 15966, 23949, 25110, 26610, 27497, 39915, 47898, 54994, 71847, 79830, 82491, 119745, 137485, 143694, 164982, 239490, 247473, 274970, 359235, 412455, 494946, 718470, 742419, 824910, 1237365, 1484838, 2227257, 2474730, 3712095, 4454514, 7424190, 11136285, 22272570]

約数ペア:

[(1, 22272570), (2, 11136285), (3, 7424190), (5, 4454514), (6, 3712095), (9, 2474730), (10, 2227257), (15, 1484838), (18, 1237365), (27, 824910), (30, 742419), (31, 718470), (45, 494946), (54, 412455), (62, 359235), (81, 274970), (90, 247473), (93, 239490), (135, 164982), (155, 143694), (162, 137485), (186, 119745), (270, 82491), (279, 79830), (310, 71847), (405, 54994), (465, 47898), (558, 39915), (810, 27497), (837, 26610), (887, 25110), (930, 23949), (1395, 15966), (1674, 13305), (1774, 12555), (2511, 8870), (2661, 8370), (2790, 7983), (4185, 5322), (4435, 5022)]