39748830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5237}}^1$

素因数の和:5281

約数の個数: 64

約数和(自身を含む): 108615168

約数和(自身を除く): 68866338

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 46, 55, 66, 69, 110, 115, 138, 165, 230, 253, 330, 345, 506, 690, 759, 1265, 1518, 2530, 3795, 5237, 7590, 10474, 15711, 26185, 31422, 52370, 57607, 78555, 115214, 120451, 157110, 172821, 240902, 288035, 345642, 361353, 576070, 602255, 722706, 864105, 1204510, 1324961, 1728210, 1806765, 2649922, 3613530, 3974883, 6624805, 7949766, 13249610, 19874415, 39748830]

約数ペア:

[(1, 39748830), (2, 19874415), (3, 13249610), (5, 7949766), (6, 6624805), (10, 3974883), (11, 3613530), (15, 2649922), (22, 1806765), (23, 1728210), (30, 1324961), (33, 1204510), (46, 864105), (55, 722706), (66, 602255), (69, 576070), (110, 361353), (115, 345642), (138, 288035), (165, 240902), (230, 172821), (253, 157110), (330, 120451), (345, 115214), (506, 78555), (690, 57607), (759, 52370), (1265, 31422), (1518, 26185), (2530, 15711), (3795, 10474), (5237, 7590)]