30203810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{33191}}^1$

素因数の和:33218

約数の個数: 32

約数和(自身を含む): 66915072

約数和(自身を除く): 36711262

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 33191, 66382, 165955, 232337, 331910, 431483, 464674, 862966, 1161685, 2157415, 2323370, 3020381, 4314830, 6040762, 15101905, 30203810]

約数ペア:

[(1, 30203810), (2, 15101905), (5, 6040762), (7, 4314830), (10, 3020381), (13, 2323370), (14, 2157415), (26, 1161685), (35, 862966), (65, 464674), (70, 431483), (91, 331910), (130, 232337), (182, 165955), (455, 66382), (910, 33191)]