187478410

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{2437}}^1$

素因数の和:2615

約数の個数: 48

約数和(自身を含む): 395219304

約数和(自身を除く): 207740894

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 157, 245, 314, 490, 785, 1099, 1570, 2198, 2437, 4874, 5495, 7693, 10990, 12185, 15386, 17059, 24370, 34118, 38465, 76930, 85295, 119413, 170590, 238826, 382609, 597065, 765218, 1194130, 1913045, 2678263, 3826090, 5356526, 13391315, 18747841, 26782630, 37495682, 93739205, 187478410]

約数ペア:

[(1, 187478410), (2, 93739205), (5, 37495682), (7, 26782630), (10, 18747841), (14, 13391315), (35, 5356526), (49, 3826090), (70, 2678263), (98, 1913045), (157, 1194130), (245, 765218), (314, 597065), (490, 382609), (785, 238826), (1099, 170590), (1570, 119413), (2198, 85295), (2437, 76930), (4874, 38465), (5495, 34118), (7693, 24370), (10990, 17059), (12185, 15386)]