40946490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{443}}^1$

素因数の和:548

約数の個数: 96

約数和(自身を含む): 116363520

約数和(自身を除く): 75417030

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 79, 90, 117, 130, 158, 195, 234, 237, 390, 395, 443, 474, 585, 711, 790, 886, 1027, 1170, 1185, 1329, 1422, 2054, 2215, 2370, 2658, 3081, 3555, 3987, 4430, 5135, 5759, 6162, 6645, 7110, 7974, 9243, 10270, 11518, 13290, 15405, 17277, 18486, 19935, 28795, 30810, 34554, 34997, 39870, 46215, 51831, 57590, 69994, 86385, 92430, 103662, 104991, 172770, 174985, 209982, 259155, 314973, 349970, 454961, 518310, 524955, 629946, 909922, 1049910, 1364883, 1574865, 2274805, 2729766, 3149730, 4094649, 4549610, 6824415, 8189298, 13648830, 20473245, 40946490]

約数ペア:

[(1, 40946490), (2, 20473245), (3, 13648830), (5, 8189298), (6, 6824415), (9, 4549610), (10, 4094649), (13, 3149730), (15, 2729766), (18, 2274805), (26, 1574865), (30, 1364883), (39, 1049910), (45, 909922), (65, 629946), (78, 524955), (79, 518310), (90, 454961), (117, 349970), (130, 314973), (158, 259155), (195, 209982), (234, 174985), (237, 172770), (390, 104991), (395, 103662), (443, 92430), (474, 86385), (585, 69994), (711, 57590), (790, 51831), (886, 46215), (1027, 39870), (1170, 34997), (1185, 34554), (1329, 30810), (1422, 28795), (2054, 19935), (2215, 18486), (2370, 17277), (2658, 15405), (3081, 13290), (3555, 11518), (3987, 10270), (4430, 9243), (5135, 7974), (5759, 7110), (6162, 6645)]