69249880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{2269}}^1$

素因数の和:2396

約数の個数: 64

約数和(自身を含む): 179784000

約数和(自身を除く): 110534120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 109, 140, 218, 280, 436, 545, 763, 872, 1090, 1526, 2180, 2269, 3052, 3815, 4360, 4538, 6104, 7630, 9076, 11345, 15260, 15883, 18152, 22690, 30520, 31766, 45380, 63532, 79415, 90760, 127064, 158830, 247321, 317660, 494642, 635320, 989284, 1236605, 1731247, 1978568, 2473210, 3462494, 4946420, 6924988, 8656235, 9892840, 13849976, 17312470, 34624940, 69249880]

約数ペア:

[(1, 69249880), (2, 34624940), (4, 17312470), (5, 13849976), (7, 9892840), (8, 8656235), (10, 6924988), (14, 4946420), (20, 3462494), (28, 2473210), (35, 1978568), (40, 1731247), (56, 1236605), (70, 989284), (109, 635320), (140, 494642), (218, 317660), (280, 247321), (436, 158830), (545, 127064), (763, 90760), (872, 79415), (1090, 63532), (1526, 45380), (2180, 31766), (2269, 30520), (3052, 22690), (3815, 18152), (4360, 15883), (4538, 15260), (6104, 11345), (7630, 9076)]