142923835730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{6505409}}^1$

素因数の和:6505455

約数の個数: 32

約数和(自身を含む): 278691764400

約数和(自身を除く): 135767928670

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 2197, 4394, 10985, 21970, 6505409, 13010818, 32527045, 65054090, 84570317, 169140634, 422851585, 845703170, 1099414121, 2198828242, 5497070605, 10994141210, 14292383573, 28584767146, 71461917865, 142923835730]

約数ペア:

[(1, 142923835730), (2, 71461917865), (5, 28584767146), (10, 14292383573), (13, 10994141210), (26, 5497070605), (65, 2198828242), (130, 1099414121), (169, 845703170), (338, 422851585), (845, 169140634), (1690, 84570317), (2197, 65054090), (4394, 32527045), (10985, 13010818), (21970, 6505409)]