1125810

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{1787}}^1$

素因数の和:1807

約数の個数: 48

約数和(自身を含む): 3347136

約数和(自身を除く): 2221326

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 1787, 3574, 5361, 8935, 10722, 12509, 16083, 17870, 25018, 26805, 32166, 37527, 53610, 62545, 75054, 80415, 112581, 125090, 160830, 187635, 225162, 375270, 562905, 1125810]

約数ペア:

[(1, 1125810), (2, 562905), (3, 375270), (5, 225162), (6, 187635), (7, 160830), (9, 125090), (10, 112581), (14, 80415), (15, 75054), (18, 62545), (21, 53610), (30, 37527), (35, 32166), (42, 26805), (45, 25018), (63, 17870), (70, 16083), (90, 12509), (105, 10722), (126, 8935), (210, 5361), (315, 3574), (630, 1787)]