293422010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{26699}}^1$

素因数の和:26870

約数の個数: 32

約数和(自身を含む): 607478400

約数和(自身を除く): 314056390

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 157, 314, 785, 1099, 1570, 2198, 5495, 10990, 26699, 53398, 133495, 186893, 266990, 373786, 934465, 1868930, 4191743, 8383486, 20958715, 29342201, 41917430, 58684402, 146711005, 293422010]

約数ペア:

[(1, 293422010), (2, 146711005), (5, 58684402), (7, 41917430), (10, 29342201), (14, 20958715), (35, 8383486), (70, 4191743), (157, 1868930), (314, 934465), (785, 373786), (1099, 266990), (1570, 186893), (2198, 133495), (5495, 53398), (10990, 26699)]