353430190

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{71}}^1\times {\mathrm{941}}^1$

素因数の和:1065

約数の個数: 48

約数和(自身を含む): 675120096

約数和(自身を除く): 321689906

約数列:

[1, 2, 5, 10, 23, 46, 71, 115, 142, 230, 355, 529, 710, 941, 1058, 1633, 1882, 2645, 3266, 4705, 5290, 8165, 9410, 16330, 21643, 37559, 43286, 66811, 75118, 108215, 133622, 187795, 216430, 334055, 375590, 497789, 668110, 995578, 1536653, 2488945, 3073306, 4977890, 7683265, 15366530, 35343019, 70686038, 176715095, 353430190]

約数ペア:

[(1, 353430190), (2, 176715095), (5, 70686038), (10, 35343019), (23, 15366530), (46, 7683265), (71, 4977890), (115, 3073306), (142, 2488945), (230, 1536653), (355, 995578), (529, 668110), (710, 497789), (941, 375590), (1058, 334055), (1633, 216430), (1882, 187795), (2645, 133622), (3266, 108215), (4705, 75118), (5290, 66811), (8165, 43286), (9410, 37559), (16330, 21643)]