2010187530

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{190901}}^1$

素因数の和:190933

約数の個数: 80

約数和(自身を含む): 5820983784

約数和(自身を除く): 3810796254

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 195, 234, 270, 351, 390, 405, 585, 702, 810, 1053, 1170, 1755, 2106, 3510, 5265, 10530, 190901, 381802, 572703, 954505, 1145406, 1718109, 1909010, 2481713, 2863515, 3436218, 4963426, 5154327, 5727030, 7445139, 8590545, 10308654, 12408565, 14890278, 15462981, 17181090, 22335417, 24817130, 25771635, 30925962, 37225695, 44670834, 51543270, 67006251, 74451390, 77314905, 111677085, 134012502, 154629810, 201018753, 223354170, 335031255, 402037506, 670062510, 1005093765, 2010187530]

約数ペア:

[(1, 2010187530), (2, 1005093765), (3, 670062510), (5, 402037506), (6, 335031255), (9, 223354170), (10, 201018753), (13, 154629810), (15, 134012502), (18, 111677085), (26, 77314905), (27, 74451390), (30, 67006251), (39, 51543270), (45, 44670834), (54, 37225695), (65, 30925962), (78, 25771635), (81, 24817130), (90, 22335417), (117, 17181090), (130, 15462981), (135, 14890278), (162, 12408565), (195, 10308654), (234, 8590545), (270, 7445139), (351, 5727030), (390, 5154327), (405, 4963426), (585, 3436218), (702, 2863515), (810, 2481713), (1053, 1909010), (1170, 1718109), (1755, 1145406), (2106, 954505), (3510, 572703), (5265, 381802), (10530, 190901)]