1664430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{509}}^1$

素因数の和:628

約数の個数: 32

約数和(自身を含む): 4039200

約数和(自身を除く): 2374770

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 218, 327, 509, 545, 654, 1018, 1090, 1527, 1635, 2545, 3054, 3270, 5090, 7635, 15270, 55481, 110962, 166443, 277405, 332886, 554810, 832215, 1664430]

約数ペア:

[(1, 1664430), (2, 832215), (3, 554810), (5, 332886), (6, 277405), (10, 166443), (15, 110962), (30, 55481), (109, 15270), (218, 7635), (327, 5090), (509, 3270), (545, 3054), (654, 2545), (1018, 1635), (1090, 1527)]