1737420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1259}}^1$

素因数の和:1294

約数の個数: 48

約数和(自身を含む): 5080320

約数和(自身を除く): 3342900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1259, 1380, 2518, 3777, 5036, 6295, 7554, 12590, 15108, 18885, 25180, 28957, 37770, 57914, 75540, 86871, 115828, 144785, 173742, 289570, 347484, 434355, 579140, 868710, 1737420]

約数ペア:

[(1, 1737420), (2, 868710), (3, 579140), (4, 434355), (5, 347484), (6, 289570), (10, 173742), (12, 144785), (15, 115828), (20, 86871), (23, 75540), (30, 57914), (46, 37770), (60, 28957), (69, 25180), (92, 18885), (115, 15108), (138, 12590), (230, 7554), (276, 6295), (345, 5036), (460, 3777), (690, 2518), (1259, 1380)]