152428430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197959}}^1$

素因数の和:197984

約数の個数: 32

約数和(自身を含む): 342074880

約数和(自身を除く): 189646450

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 197959, 395918, 989795, 1385713, 1979590, 2177549, 2771426, 4355098, 6928565, 10887745, 13857130, 15242843, 21775490, 30485686, 76214215, 152428430]

約数ペア:

[(1, 152428430), (2, 76214215), (5, 30485686), (7, 21775490), (10, 15242843), (11, 13857130), (14, 10887745), (22, 6928565), (35, 4355098), (55, 2771426), (70, 2177549), (77, 1979590), (110, 1385713), (154, 989795), (385, 395918), (770, 197959)]