1665340070

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1481}}^1\times {\mathrm{4889}}^1$

素因数の和:6400

約数の個数: 32

約数和(自身を含む): 3130695360

約数和(自身を除く): 1465355290

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 1481, 2962, 4889, 7405, 9778, 14810, 24445, 34063, 48890, 68126, 112447, 170315, 224894, 340630, 562235, 1124470, 7240609, 14481218, 36203045, 72406090, 166534007, 333068014, 832670035, 1665340070]

約数ペア:

[(1, 1665340070), (2, 832670035), (5, 333068014), (10, 166534007), (23, 72406090), (46, 36203045), (115, 14481218), (230, 7240609), (1481, 1124470), (2962, 562235), (4889, 340630), (7405, 224894), (9778, 170315), (14810, 112447), (24445, 68126), (34063, 48890)]