4351140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1051}}^1$

素因数の和:1089

約数の個数: 72

約数和(自身を含む): 13785408

約数和(自身を除く): 9434268

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, 1051, 1380, 2070, 2102, 3153, 4140, 4204, 5255, 6306, 9459, 10510, 12612, 15765, 18918, 21020, 24173, 31530, 37836, 47295, 48346, 63060, 72519, 94590, 96692, 120865, 145038, 189180, 217557, 241730, 290076, 362595, 435114, 483460, 725190, 870228, 1087785, 1450380, 2175570, 4351140]

約数ペア:

[(1, 4351140), (2, 2175570), (3, 1450380), (4, 1087785), (5, 870228), (6, 725190), (9, 483460), (10, 435114), (12, 362595), (15, 290076), (18, 241730), (20, 217557), (23, 189180), (30, 145038), (36, 120865), (45, 96692), (46, 94590), (60, 72519), (69, 63060), (90, 48346), (92, 47295), (115, 37836), (138, 31530), (180, 24173), (207, 21020), (230, 18918), (276, 15765), (345, 12612), (414, 10510), (460, 9459), (690, 6306), (828, 5255), (1035, 4204), (1051, 4140), (1380, 3153), (2070, 2102)]