197883930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{12959}}^1$

素因数の和:13478

約数の個数: 32

約数和(自身を含む): 475891200

約数和(自身を除く): 278007270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 509, 1018, 1527, 2545, 3054, 5090, 7635, 12959, 15270, 25918, 38877, 64795, 77754, 129590, 194385, 388770, 6596131, 13192262, 19788393, 32980655, 39576786, 65961310, 98941965, 197883930]

約数ペア:

[(1, 197883930), (2, 98941965), (3, 65961310), (5, 39576786), (6, 32980655), (10, 19788393), (15, 13192262), (30, 6596131), (509, 388770), (1018, 194385), (1527, 129590), (2545, 77754), (3054, 64795), (5090, 38877), (7635, 25918), (12959, 15270)]