70550350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{349}}^1$

素因数の和:685

約数の個数: 48

約数和(自身を含む): 142178400

約数和(自身を除く): 71628050

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 311, 325, 349, 622, 650, 698, 1555, 1745, 3110, 3490, 4043, 4537, 7775, 8086, 8725, 9074, 15550, 17450, 20215, 22685, 40430, 45370, 101075, 108539, 113425, 202150, 217078, 226850, 542695, 1085390, 1411007, 2713475, 2822014, 5426950, 7055035, 14110070, 35275175, 70550350]

約数ペア:

[(1, 70550350), (2, 35275175), (5, 14110070), (10, 7055035), (13, 5426950), (25, 2822014), (26, 2713475), (50, 1411007), (65, 1085390), (130, 542695), (311, 226850), (325, 217078), (349, 202150), (622, 113425), (650, 108539), (698, 101075), (1555, 45370), (1745, 40430), (3110, 22685), (3490, 20215), (4043, 17450), (4537, 15550), (7775, 9074), (8086, 8725)]