69103790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{26681}}^1$

素因数の和:26732

約数の個数: 32

約数和(自身を含む): 146003904

約数和(自身を除く): 76900114

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590, 26681, 53362, 133405, 186767, 266810, 373534, 933835, 987197, 1867670, 1974394, 4935985, 6910379, 9871970, 13820758, 34551895, 69103790]

約数ペア:

[(1, 69103790), (2, 34551895), (5, 13820758), (7, 9871970), (10, 6910379), (14, 4935985), (35, 1974394), (37, 1867670), (70, 987197), (74, 933835), (185, 373534), (259, 266810), (370, 186767), (518, 133405), (1295, 53362), (2590, 26681)]