22194540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1787}}^1$

素因数の和:1828

約数の個数: 96

約数和(自身を含む): 72092160

約数和(自身を除く): 49897620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 135, 138, 180, 207, 230, 270, 276, 345, 414, 460, 540, 621, 690, 828, 1035, 1242, 1380, 1787, 2070, 2484, 3105, 3574, 4140, 5361, 6210, 7148, 8935, 10722, 12420, 16083, 17870, 21444, 26805, 32166, 35740, 41101, 48249, 53610, 64332, 80415, 82202, 96498, 107220, 123303, 160830, 164404, 192996, 205505, 241245, 246606, 321660, 369909, 411010, 482490, 493212, 616515, 739818, 822020, 964980, 1109727, 1233030, 1479636, 1849545, 2219454, 2466060, 3699090, 4438908, 5548635, 7398180, 11097270, 22194540]

約数ペア:

[(1, 22194540), (2, 11097270), (3, 7398180), (4, 5548635), (5, 4438908), (6, 3699090), (9, 2466060), (10, 2219454), (12, 1849545), (15, 1479636), (18, 1233030), (20, 1109727), (23, 964980), (27, 822020), (30, 739818), (36, 616515), (45, 493212), (46, 482490), (54, 411010), (60, 369909), (69, 321660), (90, 246606), (92, 241245), (108, 205505), (115, 192996), (135, 164404), (138, 160830), (180, 123303), (207, 107220), (230, 96498), (270, 82202), (276, 80415), (345, 64332), (414, 53610), (460, 48249), (540, 41101), (621, 35740), (690, 32166), (828, 26805), (1035, 21444), (1242, 17870), (1380, 16083), (1787, 12420), (2070, 10722), (2484, 8935), (3105, 7148), (3574, 6210), (4140, 5361)]