11887470

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{18869}}^1$

素因数の和:18889

約数の個数: 48

約数和(自身を含む): 35324640

約数和(自身を除く): 23437170

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, 18869, 37738, 56607, 94345, 113214, 132083, 169821, 188690, 264166, 283035, 339642, 396249, 566070, 660415, 792498, 849105, 1188747, 1320830, 1698210, 1981245, 2377494, 3962490, 5943735, 11887470]

約数ペア:

[(1, 11887470), (2, 5943735), (3, 3962490), (5, 2377494), (6, 1981245), (7, 1698210), (9, 1320830), (10, 1188747), (14, 849105), (15, 792498), (18, 660415), (21, 566070), (30, 396249), (35, 339642), (42, 283035), (45, 264166), (63, 188690), (70, 169821), (90, 132083), (105, 113214), (126, 94345), (210, 56607), (315, 37738), (630, 18869)]