54151230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{257863}}^1$

素因数の和:257880

約数の個数: 32

約数和(自身を含む): 148529664

約数和(自身を除く): 94378434

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 257863, 515726, 773589, 1289315, 1547178, 1805041, 2578630, 3610082, 3867945, 5415123, 7735890, 9025205, 10830246, 18050410, 27075615, 54151230]

約数ペア:

[(1, 54151230), (2, 27075615), (3, 18050410), (5, 10830246), (6, 9025205), (7, 7735890), (10, 5415123), (14, 3867945), (15, 3610082), (21, 2578630), (30, 1805041), (35, 1547178), (42, 1289315), (70, 773589), (105, 515726), (210, 257863)]