2886370

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1$

素因数の和:342

約数の個数: 32

約数和(自身を含む): 5540400

約数和(自身を除く): 2654030

約数列:

[1, 2, 5, 10, 29, 37, 58, 74, 145, 185, 269, 290, 370, 538, 1073, 1345, 2146, 2690, 5365, 7801, 9953, 10730, 15602, 19906, 39005, 49765, 78010, 99530, 288637, 577274, 1443185, 2886370]

約数ペア:

[(1, 2886370), (2, 1443185), (5, 577274), (10, 288637), (29, 99530), (37, 78010), (58, 49765), (74, 39005), (145, 19906), (185, 15602), (269, 10730), (290, 9953), (370, 7801), (538, 5365), (1073, 2690), (1345, 2146)]