28733010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{6991}}^1$

素因数の和:7138

約数の個数: 32

約数和(自身を含む): 69472512

約数和(自身を除く): 40739502

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 274, 411, 685, 822, 1370, 2055, 4110, 6991, 13982, 20973, 34955, 41946, 69910, 104865, 209730, 957767, 1915534, 2873301, 4788835, 5746602, 9577670, 14366505, 28733010]

約数ペア:

[(1, 28733010), (2, 14366505), (3, 9577670), (5, 5746602), (6, 4788835), (10, 2873301), (15, 1915534), (30, 957767), (137, 209730), (274, 104865), (411, 69910), (685, 41946), (822, 34955), (1370, 20973), (2055, 13982), (4110, 6991)]