2662573860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{53401}}^1$

素因数の和:53693

約数の個数: 72

約数和(自身を含む): 8105782776

約数和(自身を除く): 5443208916

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 277, 554, 831, 1108, 1385, 1662, 2493, 2770, 3324, 4155, 4986, 5540, 8310, 9972, 12465, 16620, 24930, 49860, 53401, 106802, 160203, 213604, 267005, 320406, 480609, 534010, 640812, 801015, 961218, 1068020, 1602030, 1922436, 2403045, 3204060, 4806090, 9612180, 14792077, 29584154, 44376231, 59168308, 73960385, 88752462, 133128693, 147920770, 177504924, 221881155, 266257386, 295841540, 443762310, 532514772, 665643465, 887524620, 1331286930, 2662573860]

約数ペア:

[(1, 2662573860), (2, 1331286930), (3, 887524620), (4, 665643465), (5, 532514772), (6, 443762310), (9, 295841540), (10, 266257386), (12, 221881155), (15, 177504924), (18, 147920770), (20, 133128693), (30, 88752462), (36, 73960385), (45, 59168308), (60, 44376231), (90, 29584154), (180, 14792077), (277, 9612180), (554, 4806090), (831, 3204060), (1108, 2403045), (1385, 1922436), (1662, 1602030), (2493, 1068020), (2770, 961218), (3324, 801015), (4155, 640812), (4986, 534010), (5540, 480609), (8310, 320406), (9972, 267005), (12465, 213604), (16620, 160203), (24930, 106802), (49860, 53401)]