1209161490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{89767}}^1$

素因数の和:90226

約数の個数: 32

約数和(自身を含む): 2908483200

約数和(自身を除く): 1699321710

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 449, 898, 1347, 2245, 2694, 4490, 6735, 13470, 89767, 179534, 269301, 448835, 538602, 897670, 1346505, 2693010, 40305383, 80610766, 120916149, 201526915, 241832298, 403053830, 604580745, 1209161490]

約数ペア:

[(1, 1209161490), (2, 604580745), (3, 403053830), (5, 241832298), (6, 201526915), (10, 120916149), (15, 80610766), (30, 40305383), (449, 2693010), (898, 1346505), (1347, 897670), (2245, 538602), (2694, 448835), (4490, 269301), (6735, 179534), (13470, 89767)]