194274420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{87511}}^1$

素因数の和:87560

約数の個数: 48

約数和(自身を含む): 558676608

約数和(自身を除く): 364402188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 87511, 175022, 262533, 350044, 437555, 525066, 875110, 1050132, 1312665, 1750220, 2625330, 3237907, 5250660, 6475814, 9713721, 12951628, 16189535, 19427442, 32379070, 38854884, 48568605, 64758140, 97137210, 194274420]

約数ペア:

[(1, 194274420), (2, 97137210), (3, 64758140), (4, 48568605), (5, 38854884), (6, 32379070), (10, 19427442), (12, 16189535), (15, 12951628), (20, 9713721), (30, 6475814), (37, 5250660), (60, 3237907), (74, 2625330), (111, 1750220), (148, 1312665), (185, 1050132), (222, 875110), (370, 525066), (444, 437555), (555, 350044), (740, 262533), (1110, 175022), (2220, 87511)]