2094660

素因数分解:

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

素因数の和:455

約数の個数: 72

約数和(自身を含む): 6604416

約数和(自身を除く): 4509756

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 431, 486, 540, 810, 862, 972, 1215, 1293, 1620, 1724, 2155, 2430, 2586, 3879, 4310, 4860, 5172, 6465, 7758, 8620, 11637, 12930, 15516, 19395, 23274, 25860, 34911, 38790, 46548, 58185, 69822, 77580, 104733, 116370, 139644, 174555, 209466, 232740, 349110, 418932, 523665, 698220, 1047330, 2094660]

約数ペア:

[(1, 2094660), (2, 1047330), (3, 698220), (4, 523665), (5, 418932), (6, 349110), (9, 232740), (10, 209466), (12, 174555), (15, 139644), (18, 116370), (20, 104733), (27, 77580), (30, 69822), (36, 58185), (45, 46548), (54, 38790), (60, 34911), (81, 25860), (90, 23274), (108, 19395), (135, 15516), (162, 12930), (180, 11637), (243, 8620), (270, 7758), (324, 6465), (405, 5172), (431, 4860), (486, 4310), (540, 3879), (810, 2586), (862, 2430), (972, 2155), (1215, 1724), (1293, 1620)]