30933770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^2\times {\mathrm{239}}^1$

素因数の和:339

約数の個数: 48

約数和(自身を含む): 65422080

約数和(自身を除く): 34488310

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 239, 301, 430, 478, 602, 1195, 1505, 1673, 1849, 2390, 3010, 3346, 3698, 8365, 9245, 10277, 12943, 16730, 18490, 20554, 25886, 51385, 64715, 71939, 102770, 129430, 143878, 359695, 441911, 719390, 883822, 2209555, 3093377, 4419110, 6186754, 15466885, 30933770]

約数ペア:

[(1, 30933770), (2, 15466885), (5, 6186754), (7, 4419110), (10, 3093377), (14, 2209555), (35, 883822), (43, 719390), (70, 441911), (86, 359695), (215, 143878), (239, 129430), (301, 102770), (430, 71939), (478, 64715), (602, 51385), (1195, 25886), (1505, 20554), (1673, 18490), (1849, 16730), (2390, 12943), (3010, 10277), (3346, 9245), (3698, 8365)]