71371230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{339863}}^1$

素因数の和:339880

約数の個数: 32

約数和(自身を含む): 195761664

約数和(自身を除く): 124390434

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 339863, 679726, 1019589, 1699315, 2039178, 2379041, 3398630, 4758082, 5097945, 7137123, 10195890, 11895205, 14274246, 23790410, 35685615, 71371230]

約数ペア:

[(1, 71371230), (2, 35685615), (3, 23790410), (5, 14274246), (6, 11895205), (7, 10195890), (10, 7137123), (14, 5097945), (15, 4758082), (21, 3398630), (30, 2379041), (35, 2039178), (42, 1699315), (70, 1019589), (105, 679726), (210, 339863)]