69802010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{15973}}^1$

素因数の和:16022

約数の個数: 32

約数和(自身を含む): 138015360

約数和(自身を除く): 68213350

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 15973, 31946, 79865, 159730, 303487, 367379, 606974, 734758, 1517435, 1836895, 3034870, 3673790, 6980201, 13960402, 34901005, 69802010]

約数ペア:

[(1, 69802010), (2, 34901005), (5, 13960402), (10, 6980201), (19, 3673790), (23, 3034870), (38, 1836895), (46, 1517435), (95, 734758), (115, 606974), (190, 367379), (230, 303487), (437, 159730), (874, 79865), (2185, 31946), (4370, 15973)]