74975330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{3907}}^1$

素因数の和:4034

約数の個数: 32

約数和(自身を含む): 143501760

約数和(自身を除く): 68526430

約数列:

[1, 2, 5, 10, 19, 38, 95, 101, 190, 202, 505, 1010, 1919, 3838, 3907, 7814, 9595, 19190, 19535, 39070, 74233, 148466, 371165, 394607, 742330, 789214, 1973035, 3946070, 7497533, 14995066, 37487665, 74975330]

約数ペア:

[(1, 74975330), (2, 37487665), (5, 14995066), (10, 7497533), (19, 3946070), (38, 1973035), (95, 789214), (101, 742330), (190, 394607), (202, 371165), (505, 148466), (1010, 74233), (1919, 39070), (3838, 19535), (3907, 19190), (7814, 9595)]