346181570

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{257}}^1\times {\mathrm{2749}}^1$

素因数の和:3027

約数の個数: 48

約数和(自身を含む): 727947000

約数和(自身を除く): 381765430

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 257, 490, 514, 1285, 1799, 2570, 2749, 3598, 5498, 8995, 12593, 13745, 17990, 19243, 25186, 27490, 38486, 62965, 96215, 125930, 134701, 192430, 269402, 673505, 706493, 1347010, 1412986, 3532465, 4945451, 7064930, 9890902, 24727255, 34618157, 49454510, 69236314, 173090785, 346181570]

約数ペア:

[(1, 346181570), (2, 173090785), (5, 69236314), (7, 49454510), (10, 34618157), (14, 24727255), (35, 9890902), (49, 7064930), (70, 4945451), (98, 3532465), (245, 1412986), (257, 1347010), (490, 706493), (514, 673505), (1285, 269402), (1799, 192430), (2570, 134701), (2749, 125930), (3598, 96215), (5498, 62965), (8995, 38486), (12593, 27490), (13745, 25186), (17990, 19243)]