30090210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43609}}^1$

素因数の和:43642

約数の個数: 32

約数和(自身を含む): 75358080

約数和(自身を除く): 45267870

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 43609, 87218, 130827, 218045, 261654, 436090, 654135, 1003007, 1308270, 2006014, 3009021, 5015035, 6018042, 10030070, 15045105, 30090210]

約数ペア:

[(1, 30090210), (2, 15045105), (3, 10030070), (5, 6018042), (6, 5015035), (10, 3009021), (15, 2006014), (23, 1308270), (30, 1003007), (46, 654135), (69, 436090), (115, 261654), (138, 218045), (230, 130827), (345, 87218), (690, 43609)]