61830790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{5419}}^1$

素因数の和:5596

約数の個数: 32

約数和(自身を含む): 127998720

約数和(自身を除く): 66167930

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 163, 326, 815, 1141, 1630, 2282, 5419, 5705, 10838, 11410, 27095, 37933, 54190, 75866, 189665, 379330, 883297, 1766594, 4416485, 6183079, 8832970, 12366158, 30915395, 61830790]

約数ペア:

[(1, 61830790), (2, 30915395), (5, 12366158), (7, 8832970), (10, 6183079), (14, 4416485), (35, 1766594), (70, 883297), (163, 379330), (326, 189665), (815, 75866), (1141, 54190), (1630, 37933), (2282, 27095), (5419, 11410), (5705, 10838)]