27038570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{9043}}^1$

素因数の和:9086

約数の個数: 32

約数和(自身を含む): 54698112

約数和(自身を除く): 27659542

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 9043, 18086, 45215, 90430, 117559, 207989, 235118, 415978, 587795, 1039945, 1175590, 2079890, 2703857, 5407714, 13519285, 27038570]

約数ペア:

[(1, 27038570), (2, 13519285), (5, 5407714), (10, 2703857), (13, 2079890), (23, 1175590), (26, 1039945), (46, 587795), (65, 415978), (115, 235118), (130, 207989), (230, 117559), (299, 90430), (598, 45215), (1495, 18086), (2990, 9043)]