296683870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{69481}}^1$

素因数の和:69556

約数の個数: 32

約数和(自身を含む): 620335296

約数和(自身を除く): 323651426

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 4270, 69481, 138962, 347405, 486367, 694810, 972734, 2431835, 4238341, 4863670, 8476682, 21191705, 29668387, 42383410, 59336774, 148341935, 296683870]

約数ペア:

[(1, 296683870), (2, 148341935), (5, 59336774), (7, 42383410), (10, 29668387), (14, 21191705), (35, 8476682), (61, 4863670), (70, 4238341), (122, 2431835), (305, 972734), (427, 694810), (610, 486367), (854, 347405), (2135, 138962), (4270, 69481)]