225032290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{40693}}^1$

素因数の和:40786

約数の個数: 32

約数和(自身を含む): 468794880

約数和(自身を除く): 243762590

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 395, 553, 790, 1106, 2765, 5530, 40693, 81386, 203465, 284851, 406930, 569702, 1424255, 2848510, 3214747, 6429494, 16073735, 22503229, 32147470, 45006458, 112516145, 225032290]

約数ペア:

[(1, 225032290), (2, 112516145), (5, 45006458), (7, 32147470), (10, 22503229), (14, 16073735), (35, 6429494), (70, 3214747), (79, 2848510), (158, 1424255), (395, 569702), (553, 406930), (790, 284851), (1106, 203465), (2765, 81386), (5530, 40693)]