61989410

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{1733}}^1$

素因数の和:1827

約数の個数: 48

約数和(自身を含む): 131652216

約数和(自身を除く): 69662806

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 73, 98, 146, 245, 365, 490, 511, 730, 1022, 1733, 2555, 3466, 3577, 5110, 7154, 8665, 12131, 17330, 17885, 24262, 35770, 60655, 84917, 121310, 126509, 169834, 253018, 424585, 632545, 849170, 885563, 1265090, 1771126, 4427815, 6198941, 8855630, 12397882, 30994705, 61989410]

約数ペア:

[(1, 61989410), (2, 30994705), (5, 12397882), (7, 8855630), (10, 6198941), (14, 4427815), (35, 1771126), (49, 1265090), (70, 885563), (73, 849170), (98, 632545), (146, 424585), (245, 253018), (365, 169834), (490, 126509), (511, 121310), (730, 84917), (1022, 60655), (1733, 35770), (2555, 24262), (3466, 17885), (3577, 17330), (5110, 12131), (7154, 8665)]