54104190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{257639}}^1$

素因数の和:257656

約数の個数: 32

約数和(自身を含む): 148400640

約数和(自身を除く): 94296450

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 257639, 515278, 772917, 1288195, 1545834, 1803473, 2576390, 3606946, 3864585, 5410419, 7729170, 9017365, 10820838, 18034730, 27052095, 54104190]

約数ペア:

[(1, 54104190), (2, 27052095), (3, 18034730), (5, 10820838), (6, 9017365), (7, 7729170), (10, 5410419), (14, 3864585), (15, 3606946), (21, 2576390), (30, 1803473), (35, 1545834), (42, 1288195), (70, 772917), (105, 515278), (210, 257639)]