4993290

素因数分解:

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

素因数の和:631

約数の個数: 48

約数和(自身を含む): 13127400

約数和(自身を除く): 8134110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 109, 218, 327, 509, 545, 654, 981, 1018, 1090, 1527, 1635, 1962, 2545, 3054, 3270, 4581, 4905, 5090, 7635, 9162, 9810, 15270, 22905, 45810, 55481, 110962, 166443, 277405, 332886, 499329, 554810, 832215, 998658, 1664430, 2496645, 4993290]

約数ペア:

[(1, 4993290), (2, 2496645), (3, 1664430), (5, 998658), (6, 832215), (9, 554810), (10, 499329), (15, 332886), (18, 277405), (30, 166443), (45, 110962), (90, 55481), (109, 45810), (218, 22905), (327, 15270), (509, 9810), (545, 9162), (654, 7635), (981, 5090), (1018, 4905), (1090, 4581), (1527, 3270), (1635, 3054), (1962, 2545)]