121433290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{25673}}^1$

素因数の和:25734

約数の個数: 32

約数和(自身を含む): 244005696

約数和(自身を除く): 122572406

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 4730, 25673, 51346, 128365, 256730, 282403, 564806, 1103939, 1412015, 2207878, 2824030, 5519695, 11039390, 12143329, 24286658, 60716645, 121433290]

約数ペア:

[(1, 121433290), (2, 60716645), (5, 24286658), (10, 12143329), (11, 11039390), (22, 5519695), (43, 2824030), (55, 2207878), (86, 1412015), (110, 1103939), (215, 564806), (430, 282403), (473, 256730), (946, 128365), (2365, 51346), (4730, 25673)]