2009267580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1455991}}^1$

素因数の和:1456026

約数の個数: 48

約数和(自身を含む): 5870559744

約数和(自身を除く): 3861292164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 1455991, 2911982, 4367973, 5823964, 7279955, 8735946, 14559910, 17471892, 21839865, 29119820, 33487793, 43679730, 66975586, 87359460, 100463379, 133951172, 167438965, 200926758, 334877930, 401853516, 502316895, 669755860, 1004633790, 2009267580]

約数ペア:

[(1, 2009267580), (2, 1004633790), (3, 669755860), (4, 502316895), (5, 401853516), (6, 334877930), (10, 200926758), (12, 167438965), (15, 133951172), (20, 100463379), (23, 87359460), (30, 66975586), (46, 43679730), (60, 33487793), (69, 29119820), (92, 21839865), (115, 17471892), (138, 14559910), (230, 8735946), (276, 7279955), (345, 5823964), (460, 4367973), (690, 2911982), (1380, 1455991)]