1294865270

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{769}}^1\times {\mathrm{7321}}^1$

素因数の和:8120

約数の個数: 32

約数和(自身を含む): 2435590080

約数和(自身を除く): 1140724810

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 769, 1538, 3845, 7321, 7690, 14642, 17687, 35374, 36605, 73210, 88435, 168383, 176870, 336766, 841915, 1683830, 5629849, 11259698, 28149245, 56298490, 129486527, 258973054, 647432635, 1294865270]

約数ペア:

[(1, 1294865270), (2, 647432635), (5, 258973054), (10, 129486527), (23, 56298490), (46, 28149245), (115, 11259698), (230, 5629849), (769, 1683830), (1538, 841915), (3845, 336766), (7321, 176870), (7690, 168383), (14642, 88435), (17687, 73210), (35374, 36605)]