3493070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{359}}^1$

素因数の和:512

約数の個数: 32

約数和(自身を含む): 7257600

約数和(自身を除く): 3764530

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 139, 278, 359, 695, 718, 973, 1390, 1795, 1946, 2513, 3590, 4865, 5026, 9730, 12565, 25130, 49901, 99802, 249505, 349307, 499010, 698614, 1746535, 3493070]

約数ペア:

[(1, 3493070), (2, 1746535), (5, 698614), (7, 499010), (10, 349307), (14, 249505), (35, 99802), (70, 49901), (139, 25130), (278, 12565), (359, 9730), (695, 5026), (718, 4865), (973, 3590), (1390, 2513), (1795, 1946)]