3870210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:183

約数の個数: 64

約数和(自身を含む): 9953280

約数和(自身を除く): 6083070

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 71, 79, 115, 138, 142, 158, 213, 230, 237, 345, 355, 395, 426, 474, 690, 710, 790, 1065, 1185, 1633, 1817, 2130, 2370, 3266, 3634, 4899, 5451, 5609, 8165, 9085, 9798, 10902, 11218, 16330, 16827, 18170, 24495, 27255, 28045, 33654, 48990, 54510, 56090, 84135, 129007, 168270, 258014, 387021, 645035, 774042, 1290070, 1935105, 3870210]

約数ペア:

[(1, 3870210), (2, 1935105), (3, 1290070), (5, 774042), (6, 645035), (10, 387021), (15, 258014), (23, 168270), (30, 129007), (46, 84135), (69, 56090), (71, 54510), (79, 48990), (115, 33654), (138, 28045), (142, 27255), (158, 24495), (213, 18170), (230, 16827), (237, 16330), (345, 11218), (355, 10902), (395, 9798), (426, 9085), (474, 8165), (690, 5609), (710, 5451), (790, 4899), (1065, 3634), (1185, 3266), (1633, 2370), (1817, 2130)]