1911012120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{2297}}^1\times {\mathrm{2311}}^1$

素因数の和:4625

約数の個数: 96

約数和(自身を含む): 6216181920

約数和(自身を除く): 4305169800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 2297, 2311, 4594, 4622, 6891, 6933, 9188, 9244, 11485, 11555, 13782, 13866, 18376, 18488, 20673, 20799, 22970, 23110, 27564, 27732, 34455, 34665, 41346, 41598, 45940, 46220, 55128, 55464, 68910, 69330, 82692, 83196, 91880, 92440, 103365, 103995, 137820, 138660, 165384, 166392, 206730, 207990, 275640, 277320, 413460, 415980, 826920, 831960, 5308367, 10616734, 15925101, 21233468, 26541835, 31850202, 42466936, 47775303, 53083670, 63700404, 79625505, 95550606, 106167340, 127400808, 159251010, 191101212, 212334680, 238876515, 318502020, 382202424, 477753030, 637004040, 955506060, 1911012120]

約数ペア:

[(1, 1911012120), (2, 955506060), (3, 637004040), (4, 477753030), (5, 382202424), (6, 318502020), (8, 238876515), (9, 212334680), (10, 191101212), (12, 159251010), (15, 127400808), (18, 106167340), (20, 95550606), (24, 79625505), (30, 63700404), (36, 53083670), (40, 47775303), (45, 42466936), (60, 31850202), (72, 26541835), (90, 21233468), (120, 15925101), (180, 10616734), (360, 5308367), (2297, 831960), (2311, 826920), (4594, 415980), (4622, 413460), (6891, 277320), (6933, 275640), (9188, 207990), (9244, 206730), (11485, 166392), (11555, 165384), (13782, 138660), (13866, 137820), (18376, 103995), (18488, 103365), (20673, 92440), (20799, 91880), (22970, 83196), (23110, 82692), (27564, 69330), (27732, 68910), (34455, 55464), (34665, 55128), (41346, 46220), (41598, 45940)]