81780630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{593}}^1\times {\mathrm{4597}}^1$

素因数の和:5200

約数の個数: 32

約数和(自身を含む): 196647264

約数和(自身を除く): 114866634

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 593, 1186, 1779, 2965, 3558, 4597, 5930, 8895, 9194, 13791, 17790, 22985, 27582, 45970, 68955, 137910, 2726021, 5452042, 8178063, 13630105, 16356126, 27260210, 40890315, 81780630]

約数ペア:

[(1, 81780630), (2, 40890315), (3, 27260210), (5, 16356126), (6, 13630105), (10, 8178063), (15, 5452042), (30, 2726021), (593, 137910), (1186, 68955), (1779, 45970), (2965, 27582), (3558, 22985), (4597, 17790), (5930, 13791), (8895, 9194)]