2211030

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1$

素因数の和:466

約数の個数: 64

約数和(自身を含む): 6220800

約数和(自身を除く): 4009770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 431, 513, 570, 855, 862, 1026, 1293, 1710, 2155, 2565, 2586, 3879, 4310, 5130, 6465, 7758, 8189, 11637, 12930, 16378, 19395, 23274, 24567, 38790, 40945, 49134, 58185, 73701, 81890, 116370, 122835, 147402, 221103, 245670, 368505, 442206, 737010, 1105515, 2211030]

約数ペア:

[(1, 2211030), (2, 1105515), (3, 737010), (5, 442206), (6, 368505), (9, 245670), (10, 221103), (15, 147402), (18, 122835), (19, 116370), (27, 81890), (30, 73701), (38, 58185), (45, 49134), (54, 40945), (57, 38790), (90, 24567), (95, 23274), (114, 19395), (135, 16378), (171, 12930), (190, 11637), (270, 8189), (285, 7758), (342, 6465), (431, 5130), (513, 4310), (570, 3879), (855, 2586), (862, 2565), (1026, 2155), (1293, 1710)]