1497303910

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{138511}}^1$

素因数の和:138588

約数の個数: 32

約数和(自身を含む): 2872184832

約数和(自身を除く): 1374880922

約数列:

[1, 2, 5, 10, 23, 46, 47, 94, 115, 230, 235, 470, 1081, 2162, 5405, 10810, 138511, 277022, 692555, 1385110, 3185753, 6371506, 6510017, 13020034, 15928765, 31857530, 32550085, 65100170, 149730391, 299460782, 748651955, 1497303910]

約数ペア:

[(1, 1497303910), (2, 748651955), (5, 299460782), (10, 149730391), (23, 65100170), (46, 32550085), (47, 31857530), (94, 15928765), (115, 13020034), (230, 6510017), (235, 6371506), (470, 3185753), (1081, 1385110), (2162, 692555), (5405, 277022), (10810, 138511)]