30036834

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1237}}^1$

素因数の和:1335

約数の個数: 48

約数和(自身を含む): 69526080

約数和(自身を除く): 39489246

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 71, 114, 142, 171, 213, 342, 426, 639, 1237, 1278, 1349, 2474, 2698, 3711, 4047, 7422, 8094, 11133, 12141, 22266, 23503, 24282, 47006, 70509, 87827, 141018, 175654, 211527, 263481, 423054, 526962, 790443, 1580886, 1668713, 3337426, 5006139, 10012278, 15018417, 30036834]

約数ペア:

[(1, 30036834), (2, 15018417), (3, 10012278), (6, 5006139), (9, 3337426), (18, 1668713), (19, 1580886), (38, 790443), (57, 526962), (71, 423054), (114, 263481), (142, 211527), (171, 175654), (213, 141018), (342, 87827), (426, 70509), (639, 47006), (1237, 24282), (1278, 23503), (1349, 22266), (2474, 12141), (2698, 11133), (3711, 8094), (4047, 7422)]