9945810

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{15787}}^1$

素因数の和:15807

約数の個数: 48

約数和(自身を含む): 29555136

約数和(自身を除く): 19609326

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, 15787, 31574, 47361, 78935, 94722, 110509, 142083, 157870, 221018, 236805, 284166, 331527, 473610, 552545, 663054, 710415, 994581, 1105090, 1420830, 1657635, 1989162, 3315270, 4972905, 9945810]

約数ペア:

[(1, 9945810), (2, 4972905), (3, 3315270), (5, 1989162), (6, 1657635), (7, 1420830), (9, 1105090), (10, 994581), (14, 710415), (15, 663054), (18, 552545), (21, 473610), (30, 331527), (35, 284166), (42, 236805), (45, 221018), (63, 157870), (70, 142083), (90, 110509), (105, 94722), (126, 78935), (210, 47361), (315, 31574), (630, 15787)]