34805960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{631}}^1$

素因数の和:846

約数の個数: 64

約数和(自身を含む): 90097920

約数和(自身を除く): 55291960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 197, 280, 394, 631, 788, 985, 1262, 1379, 1576, 1970, 2524, 2758, 3155, 3940, 4417, 5048, 5516, 6310, 6895, 7880, 8834, 11032, 12620, 13790, 17668, 22085, 25240, 27580, 35336, 44170, 55160, 88340, 124307, 176680, 248614, 497228, 621535, 870149, 994456, 1243070, 1740298, 2486140, 3480596, 4350745, 4972280, 6961192, 8701490, 17402980, 34805960]

約数ペア:

[(1, 34805960), (2, 17402980), (4, 8701490), (5, 6961192), (7, 4972280), (8, 4350745), (10, 3480596), (14, 2486140), (20, 1740298), (28, 1243070), (35, 994456), (40, 870149), (56, 621535), (70, 497228), (140, 248614), (197, 176680), (280, 124307), (394, 88340), (631, 55160), (788, 44170), (985, 35336), (1262, 27580), (1379, 25240), (1576, 22085), (1970, 17668), (2524, 13790), (2758, 12620), (3155, 11032), (3940, 8834), (4417, 7880), (5048, 6895), (5516, 6310)]