68808610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{8677}}^1$

素因数の和:8758

約数の個数: 32

約数和(自身を含む): 135585072

約数和(自身を除く): 66776462

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 305, 610, 793, 1586, 3965, 7930, 8677, 17354, 43385, 86770, 112801, 225602, 529297, 564005, 1058594, 1128010, 2646485, 5292970, 6880861, 13761722, 34404305, 68808610]

約数ペア:

[(1, 68808610), (2, 34404305), (5, 13761722), (10, 6880861), (13, 5292970), (26, 2646485), (61, 1128010), (65, 1058594), (122, 564005), (130, 529297), (305, 225602), (610, 112801), (793, 86770), (1586, 43385), (3965, 17354), (7930, 8677)]