30290974

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{929}}^1$

素因数の和:1092

約数の個数: 32

約数和(自身を含む): 55442880

約数和(自身を除く): 25151906

約数列:

[1, 2, 7, 14, 17, 34, 119, 137, 238, 274, 929, 959, 1858, 1918, 2329, 4658, 6503, 13006, 15793, 16303, 31586, 32606, 110551, 127273, 221102, 254546, 890911, 1781822, 2163641, 4327282, 15145487, 30290974]

約数ペア:

[(1, 30290974), (2, 15145487), (7, 4327282), (14, 2163641), (17, 1781822), (34, 890911), (119, 254546), (137, 221102), (238, 127273), (274, 110551), (929, 32606), (959, 31586), (1858, 16303), (1918, 15793), (2329, 13006), (4658, 6503)]