814019710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{37879}}^1$

素因数の和:38200

約数の個数: 32

約数和(自身を含む): 1680053760

約数和(自身を除く): 866034050

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 307, 614, 1535, 2149, 3070, 4298, 10745, 21490, 37879, 75758, 189395, 265153, 378790, 530306, 1325765, 2651530, 11628853, 23257706, 58144265, 81401971, 116288530, 162803942, 407009855, 814019710]

約数ペア:

[(1, 814019710), (2, 407009855), (5, 162803942), (7, 116288530), (10, 81401971), (14, 58144265), (35, 23257706), (70, 11628853), (307, 2651530), (614, 1325765), (1535, 530306), (2149, 378790), (3070, 265153), (4298, 189395), (10745, 75758), (21490, 37879)]