1680495970

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{929}}^1\times {\mathrm{4889}}^1$

素因数の和:5862

約数の個数: 32

約数和(自身を含む): 3110626800

約数和(自身を除く): 1430130830

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 929, 1858, 4645, 4889, 9290, 9778, 24445, 34373, 48890, 68746, 171865, 180893, 343730, 361786, 904465, 1808930, 4541881, 9083762, 22709405, 45418810, 168049597, 336099194, 840247985, 1680495970]

約数ペア:

[(1, 1680495970), (2, 840247985), (5, 336099194), (10, 168049597), (37, 45418810), (74, 22709405), (185, 9083762), (370, 4541881), (929, 1808930), (1858, 904465), (4645, 361786), (4889, 343730), (9290, 180893), (9778, 171865), (24445, 68746), (34373, 48890)]