79548630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19937}}^1$

素因数の和:19973

約数の個数: 64

約数和(自身を含む): 229685760

約数和(自身を除く): 150137130

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 19937, 39874, 59811, 99685, 119622, 139559, 199370, 279118, 299055, 378803, 418677, 598110, 697795, 757606, 837354, 1136409, 1395590, 1894015, 2093385, 2272818, 2651621, 3788030, 4186770, 5303242, 5682045, 7954863, 11364090, 13258105, 15909726, 26516210, 39774315, 79548630]

約数ペア:

[(1, 79548630), (2, 39774315), (3, 26516210), (5, 15909726), (6, 13258105), (7, 11364090), (10, 7954863), (14, 5682045), (15, 5303242), (19, 4186770), (21, 3788030), (30, 2651621), (35, 2272818), (38, 2093385), (42, 1894015), (57, 1395590), (70, 1136409), (95, 837354), (105, 757606), (114, 697795), (133, 598110), (190, 418677), (210, 378803), (266, 299055), (285, 279118), (399, 199370), (570, 139559), (665, 119622), (798, 99685), (1330, 59811), (1995, 39874), (3990, 19937)]