1738821045

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{1693}}^1$

素因数の和:1966

約数の個数: 64

約数和(自身を含む): 3141895680

約数和(自身を除く): 1403074635

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 229, 299, 345, 687, 897, 1145, 1495, 1693, 2977, 3435, 4485, 5079, 5267, 8465, 8931, 14885, 15801, 22009, 25395, 26335, 38939, 44655, 66027, 68471, 79005, 110045, 116817, 194695, 205413, 330135, 342355, 387697, 506207, 584085, 1027065, 1163091, 1518621, 1938485, 2531035, 5040061, 5815455, 7593105, 8917031, 15120183, 25200305, 26751093, 44585155, 75600915, 115921403, 133755465, 347764209, 579607015, 1738821045]

約数ペア:

[(1, 1738821045), (3, 579607015), (5, 347764209), (13, 133755465), (15, 115921403), (23, 75600915), (39, 44585155), (65, 26751093), (69, 25200305), (115, 15120183), (195, 8917031), (229, 7593105), (299, 5815455), (345, 5040061), (687, 2531035), (897, 1938485), (1145, 1518621), (1495, 1163091), (1693, 1027065), (2977, 584085), (3435, 506207), (4485, 387697), (5079, 342355), (5267, 330135), (8465, 205413), (8931, 194695), (14885, 116817), (15801, 110045), (22009, 79005), (25395, 68471), (26335, 66027), (38939, 44655)]