1569131990

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{53719}}^1$

素因数の和:53876

約数の個数: 32

約数和(自身を含む): 2970501120

約数和(自身を除く): 1401369130

約数列:

[1, 2, 5, 10, 23, 46, 115, 127, 230, 254, 635, 1270, 2921, 5842, 14605, 29210, 53719, 107438, 268595, 537190, 1235537, 2471074, 6177685, 6822313, 12355370, 13644626, 34111565, 68223130, 156913199, 313826398, 784565995, 1569131990]

約数ペア:

[(1, 1569131990), (2, 784565995), (5, 313826398), (10, 156913199), (23, 68223130), (46, 34111565), (115, 13644626), (127, 12355370), (230, 6822313), (254, 6177685), (635, 2471074), (1270, 1235537), (2921, 537190), (5842, 268595), (14605, 107438), (29210, 53719)]