65713990

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{6079}}^1$

素因数の和:6156

約数の個数: 32

約数和(自身を含む): 126074880

約数和(自身を除く): 60360890

約数列:

[1, 2, 5, 10, 23, 46, 47, 94, 115, 230, 235, 470, 1081, 2162, 5405, 6079, 10810, 12158, 30395, 60790, 139817, 279634, 285713, 571426, 699085, 1398170, 1428565, 2857130, 6571399, 13142798, 32856995, 65713990]

約数ペア:

[(1, 65713990), (2, 32856995), (5, 13142798), (10, 6571399), (23, 2857130), (46, 1428565), (47, 1398170), (94, 699085), (115, 571426), (230, 285713), (235, 279634), (470, 139817), (1081, 60790), (2162, 30395), (5405, 12158), (6079, 10810)]