2443290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3541}}^1$

素因数の和:3574

約数の個数: 32

約数和(自身を含む): 6120576

約数和(自身を除く): 3677286

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 3541, 7082, 10623, 17705, 21246, 35410, 53115, 81443, 106230, 162886, 244329, 407215, 488658, 814430, 1221645, 2443290]

約数ペア:

[(1, 2443290), (2, 1221645), (3, 814430), (5, 488658), (6, 407215), (10, 244329), (15, 162886), (23, 106230), (30, 81443), (46, 53115), (69, 35410), (115, 21246), (138, 17705), (230, 10623), (345, 7082), (690, 3541)]