38979390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{16447}}^1$

素因数の和:16536

約数の個数: 32

約数和(自身を含む): 94740480

約数和(自身を除く): 55761090

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 1185, 2370, 16447, 32894, 49341, 82235, 98682, 164470, 246705, 493410, 1299313, 2598626, 3897939, 6496565, 7795878, 12993130, 19489695, 38979390]

約数ペア:

[(1, 38979390), (2, 19489695), (3, 12993130), (5, 7795878), (6, 6496565), (10, 3897939), (15, 2598626), (30, 1299313), (79, 493410), (158, 246705), (237, 164470), (395, 98682), (474, 82235), (790, 49341), (1185, 32894), (2370, 16447)]