40448370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{8929}}^1$

素因数の和:9090

約数の個数: 32

約数和(自身を含む): 97729920

約数和(自身を除く): 57281550

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 151, 302, 453, 755, 906, 1510, 2265, 4530, 8929, 17858, 26787, 44645, 53574, 89290, 133935, 267870, 1348279, 2696558, 4044837, 6741395, 8089674, 13482790, 20224185, 40448370]

約数ペア:

[(1, 40448370), (2, 20224185), (3, 13482790), (5, 8089674), (6, 6741395), (10, 4044837), (15, 2696558), (30, 1348279), (151, 267870), (302, 133935), (453, 89290), (755, 53574), (906, 44645), (1510, 26787), (2265, 17858), (4530, 8929)]