492068230

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{661}}^1$

素因数の和:865

約数の個数: 64

約数和(自身を含む): 978065280

約数和(自身を除く): 485997050

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 151, 170, 290, 302, 493, 661, 755, 986, 1322, 1510, 2465, 2567, 3305, 4379, 4930, 5134, 6610, 8758, 11237, 12835, 19169, 21895, 22474, 25670, 38338, 43790, 56185, 74443, 95845, 99811, 112370, 148886, 191690, 199622, 325873, 372215, 499055, 651746, 744430, 998110, 1629365, 1696787, 2894519, 3258730, 3393574, 5789038, 8483935, 14472595, 16967870, 28945190, 49206823, 98413646, 246034115, 492068230]

約数ペア:

[(1, 492068230), (2, 246034115), (5, 98413646), (10, 49206823), (17, 28945190), (29, 16967870), (34, 14472595), (58, 8483935), (85, 5789038), (145, 3393574), (151, 3258730), (170, 2894519), (290, 1696787), (302, 1629365), (493, 998110), (661, 744430), (755, 651746), (986, 499055), (1322, 372215), (1510, 325873), (2465, 199622), (2567, 191690), (3305, 148886), (4379, 112370), (4930, 99811), (5134, 95845), (6610, 74443), (8758, 56185), (11237, 43790), (12835, 38338), (19169, 25670), (21895, 22474)]