69728870

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{4153}}^1$

素因数の和:4256

約数の個数: 32

約数和(自身を含む): 132795072

約数和(自身を除く): 63066202

約数列:

[1, 2, 5, 10, 23, 46, 73, 115, 146, 230, 365, 730, 1679, 3358, 4153, 8306, 8395, 16790, 20765, 41530, 95519, 191038, 303169, 477595, 606338, 955190, 1515845, 3031690, 6972887, 13945774, 34864435, 69728870]

約数ペア:

[(1, 69728870), (2, 34864435), (5, 13945774), (10, 6972887), (23, 3031690), (46, 1515845), (73, 955190), (115, 606338), (146, 477595), (230, 303169), (365, 191038), (730, 95519), (1679, 41530), (3358, 20765), (4153, 16790), (8306, 8395)]