23348990

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2803}}^1$

素因数の和:2841

約数の個数: 48

約数和(自身を含む): 51784272

約数和(自身を除く): 28435282

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 490, 595, 833, 1190, 1666, 2803, 4165, 5606, 8330, 14015, 19621, 28030, 39242, 47651, 95302, 98105, 137347, 196210, 238255, 274694, 333557, 476510, 667114, 686735, 1373470, 1667785, 2334899, 3335570, 4669798, 11674495, 23348990]

約数ペア:

[(1, 23348990), (2, 11674495), (5, 4669798), (7, 3335570), (10, 2334899), (14, 1667785), (17, 1373470), (34, 686735), (35, 667114), (49, 476510), (70, 333557), (85, 274694), (98, 238255), (119, 196210), (170, 137347), (238, 98105), (245, 95302), (490, 47651), (595, 39242), (833, 28030), (1190, 19621), (1666, 14015), (2803, 8330), (4165, 5606)]