72001230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{342863}}^1$

素因数の和:342880

約数の個数: 32

約数和(自身を含む): 197489664

約数和(自身を除く): 125488434

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 342863, 685726, 1028589, 1714315, 2057178, 2400041, 3428630, 4800082, 5142945, 7200123, 10285890, 12000205, 14400246, 24000410, 36000615, 72001230]

約数ペア:

[(1, 72001230), (2, 36000615), (3, 24000410), (5, 14400246), (6, 12000205), (7, 10285890), (10, 7200123), (14, 5142945), (15, 4800082), (21, 3428630), (30, 2400041), (35, 2057178), (42, 1714315), (70, 1028589), (105, 685726), (210, 342863)]