23030820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5563}}^1$

素因数の和:5601

約数の個数: 72

約数和(自身を含む): 72910656

約数和(自身を除く): 49879836

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 5563, 11126, 16689, 22252, 27815, 33378, 50067, 55630, 66756, 83445, 100134, 111260, 127949, 166890, 200268, 250335, 255898, 333780, 383847, 500670, 511796, 639745, 767694, 1001340, 1151541, 1279490, 1535388, 1919235, 2303082, 2558980, 3838470, 4606164, 5757705, 7676940, 11515410, 23030820]

約数ペア:

[(1, 23030820), (2, 11515410), (3, 7676940), (4, 5757705), (5, 4606164), (6, 3838470), (9, 2558980), (10, 2303082), (12, 1919235), (15, 1535388), (18, 1279490), (20, 1151541), (23, 1001340), (30, 767694), (36, 639745), (45, 511796), (46, 500670), (60, 383847), (69, 333780), (90, 255898), (92, 250335), (115, 200268), (138, 166890), (180, 127949), (207, 111260), (230, 100134), (276, 83445), (345, 66756), (414, 55630), (460, 50067), (690, 33378), (828, 27815), (1035, 22252), (1380, 16689), (2070, 11126), (4140, 5563)]