61065970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{263}}^1$

素因数の和:415

約数の個数: 64

約数和(自身を含む): 131383296

約数和(自身を除く): 70317326

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 107, 155, 214, 217, 263, 310, 434, 526, 535, 749, 1070, 1085, 1315, 1498, 1841, 2170, 2630, 3317, 3682, 3745, 6634, 7490, 8153, 9205, 16306, 16585, 18410, 23219, 28141, 33170, 40765, 46438, 56282, 57071, 81530, 114142, 116095, 140705, 196987, 232190, 281410, 285355, 393974, 570710, 872371, 984935, 1744742, 1969870, 4361855, 6106597, 8723710, 12213194, 30532985, 61065970]

約数ペア:

[(1, 61065970), (2, 30532985), (5, 12213194), (7, 8723710), (10, 6106597), (14, 4361855), (31, 1969870), (35, 1744742), (62, 984935), (70, 872371), (107, 570710), (155, 393974), (214, 285355), (217, 281410), (263, 232190), (310, 196987), (434, 140705), (526, 116095), (535, 114142), (749, 81530), (1070, 57071), (1085, 56282), (1315, 46438), (1498, 40765), (1841, 33170), (2170, 28141), (2630, 23219), (3317, 18410), (3682, 16585), (3745, 16306), (6634, 9205), (7490, 8153)]