805652010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{146749}}^1$

素因数の和:146823

約数の個数: 48

約数和(自身を含む): 2129049000

約数和(自身を除く): 1323396990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1830, 2745, 5490, 146749, 293498, 440247, 733745, 880494, 1320741, 1467490, 2201235, 2641482, 4402470, 6603705, 8951689, 13207410, 17903378, 26855067, 44758445, 53710134, 80565201, 89516890, 134275335, 161130402, 268550670, 402826005, 805652010]

約数ペア:

[(1, 805652010), (2, 402826005), (3, 268550670), (5, 161130402), (6, 134275335), (9, 89516890), (10, 80565201), (15, 53710134), (18, 44758445), (30, 26855067), (45, 17903378), (61, 13207410), (90, 8951689), (122, 6603705), (183, 4402470), (305, 2641482), (366, 2201235), (549, 1467490), (610, 1320741), (915, 880494), (1098, 733745), (1830, 440247), (2745, 293498), (5490, 146749)]