121661210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{2309}}^1$

素因数の和:2806

約数の個数: 32

約数和(自身を含む): 239500800

約数和(自身を除く): 117839590

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 479, 958, 2309, 2395, 4618, 4790, 5269, 10538, 11545, 23090, 25399, 26345, 50798, 52690, 126995, 253990, 1106011, 2212022, 5530055, 11060110, 12166121, 24332242, 60830605, 121661210]

約数ペア:

[(1, 121661210), (2, 60830605), (5, 24332242), (10, 12166121), (11, 11060110), (22, 5530055), (55, 2212022), (110, 1106011), (479, 253990), (958, 126995), (2309, 52690), (2395, 50798), (4618, 26345), (4790, 25399), (5269, 23090), (10538, 11545)]