3109870760

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1\times {\mathrm{3911}}^1$

素因数の和:4218

約数の個数: 64

約数和(自身を含む): 7103566080

約数和(自身を除く): 3993695320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 193, 206, 386, 412, 515, 772, 824, 965, 1030, 1544, 1930, 2060, 3860, 3911, 4120, 7720, 7822, 15644, 19555, 19879, 31288, 39110, 39758, 78220, 79516, 99395, 156440, 159032, 198790, 397580, 402833, 754823, 795160, 805666, 1509646, 1611332, 2014165, 3019292, 3222664, 3774115, 4028330, 6038584, 7548230, 8056660, 15096460, 16113320, 30192920, 77746769, 155493538, 310987076, 388733845, 621974152, 777467690, 1554935380, 3109870760]

約数ペア:

[(1, 3109870760), (2, 1554935380), (4, 777467690), (5, 621974152), (8, 388733845), (10, 310987076), (20, 155493538), (40, 77746769), (103, 30192920), (193, 16113320), (206, 15096460), (386, 8056660), (412, 7548230), (515, 6038584), (772, 4028330), (824, 3774115), (965, 3222664), (1030, 3019292), (1544, 2014165), (1930, 1611332), (2060, 1509646), (3860, 805666), (3911, 795160), (4120, 754823), (7720, 402833), (7822, 397580), (15644, 198790), (19555, 159032), (19879, 156440), (31288, 99395), (39110, 79516), (39758, 78220)]