347299740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{4583}}^1$

素因数の和:5019

約数の個数: 72

約数和(自身を含む): 1056208608

約数和(自身を除く): 708908868

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 421, 842, 1263, 1684, 2105, 2526, 3789, 4210, 4583, 5052, 6315, 7578, 8420, 9166, 12630, 13749, 15156, 18332, 18945, 22915, 25260, 27498, 37890, 41247, 45830, 54996, 68745, 75780, 82494, 91660, 137490, 164988, 206235, 274980, 412470, 824940, 1929443, 3858886, 5788329, 7717772, 9647215, 11576658, 17364987, 19294430, 23153316, 28941645, 34729974, 38588860, 57883290, 69459948, 86824935, 115766580, 173649870, 347299740]

約数ペア:

[(1, 347299740), (2, 173649870), (3, 115766580), (4, 86824935), (5, 69459948), (6, 57883290), (9, 38588860), (10, 34729974), (12, 28941645), (15, 23153316), (18, 19294430), (20, 17364987), (30, 11576658), (36, 9647215), (45, 7717772), (60, 5788329), (90, 3858886), (180, 1929443), (421, 824940), (842, 412470), (1263, 274980), (1684, 206235), (2105, 164988), (2526, 137490), (3789, 91660), (4210, 82494), (4583, 75780), (5052, 68745), (6315, 54996), (7578, 45830), (8420, 41247), (9166, 37890), (12630, 27498), (13749, 25260), (15156, 22915), (18332, 18945)]