539408090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{70327}}^1$

素因数の和:70406

約数の個数: 32

約数和(自身を含む): 1063359360

約数和(自身を除く): 523951270

約数列:

[1, 2, 5, 10, 13, 26, 59, 65, 118, 130, 295, 590, 767, 1534, 3835, 7670, 70327, 140654, 351635, 703270, 914251, 1828502, 4149293, 4571255, 8298586, 9142510, 20746465, 41492930, 53940809, 107881618, 269704045, 539408090]

約数ペア:

[(1, 539408090), (2, 269704045), (5, 107881618), (10, 53940809), (13, 41492930), (26, 20746465), (59, 9142510), (65, 8298586), (118, 4571255), (130, 4149293), (295, 1828502), (590, 914251), (767, 703270), (1534, 351635), (3835, 140654), (7670, 70327)]