12958830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1051}}^1$

素因数の和:1201

約数の個数: 48

約数和(自身を含む): 33971184

約数和(自身を除く): 21012354

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 137, 274, 411, 685, 822, 1051, 1233, 1370, 2055, 2102, 2466, 3153, 4110, 5255, 6165, 6306, 9459, 10510, 12330, 15765, 18918, 31530, 47295, 94590, 143987, 287974, 431961, 719935, 863922, 1295883, 1439870, 2159805, 2591766, 4319610, 6479415, 12958830]

約数ペア:

[(1, 12958830), (2, 6479415), (3, 4319610), (5, 2591766), (6, 2159805), (9, 1439870), (10, 1295883), (15, 863922), (18, 719935), (30, 431961), (45, 287974), (90, 143987), (137, 94590), (274, 47295), (411, 31530), (685, 18918), (822, 15765), (1051, 12330), (1233, 10510), (1370, 9459), (2055, 6306), (2102, 6165), (2466, 5255), (3153, 4110)]