2175570

素因数分解:

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

素因数の和:1087

約数の個数: 48

約数和(自身を含む): 5908032

約数和(自身を除く): 3732462

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 1051, 2070, 2102, 3153, 5255, 6306, 9459, 10510, 15765, 18918, 24173, 31530, 47295, 48346, 72519, 94590, 120865, 145038, 217557, 241730, 362595, 435114, 725190, 1087785, 2175570]

約数ペア:

[(1, 2175570), (2, 1087785), (3, 725190), (5, 435114), (6, 362595), (9, 241730), (10, 217557), (15, 145038), (18, 120865), (23, 94590), (30, 72519), (45, 48346), (46, 47295), (69, 31530), (90, 24173), (115, 18918), (138, 15765), (207, 10510), (230, 9459), (345, 6306), (414, 5255), (690, 3153), (1035, 2102), (1051, 2070)]