23320570

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{523}}^1$

素因数の和:564

約数の個数: 64

約数和(自身を含む): 52819200

約数和(自身を除く): 29498630

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 343, 455, 490, 523, 637, 686, 910, 1046, 1274, 1715, 2615, 3185, 3430, 3661, 4459, 5230, 6370, 6799, 7322, 8918, 13598, 18305, 22295, 25627, 33995, 36610, 44590, 47593, 51254, 67990, 95186, 128135, 179389, 237965, 256270, 333151, 358778, 475930, 666302, 896945, 1665755, 1793890, 2332057, 3331510, 4664114, 11660285, 23320570]

約数ペア:

[(1, 23320570), (2, 11660285), (5, 4664114), (7, 3331510), (10, 2332057), (13, 1793890), (14, 1665755), (26, 896945), (35, 666302), (49, 475930), (65, 358778), (70, 333151), (91, 256270), (98, 237965), (130, 179389), (182, 128135), (245, 95186), (343, 67990), (455, 51254), (490, 47593), (523, 44590), (637, 36610), (686, 33995), (910, 25627), (1046, 22295), (1274, 18305), (1715, 13598), (2615, 8918), (3185, 7322), (3430, 6799), (3661, 6370), (4459, 5230)]