30523010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{3137}}^1$

素因数の和:3290

約数の個数: 32

約数和(自身を含む): 63262080

約数和(自身を除く): 32739070

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 139, 278, 695, 973, 1390, 1946, 3137, 4865, 6274, 9730, 15685, 21959, 31370, 43918, 109795, 219590, 436043, 872086, 2180215, 3052301, 4360430, 6104602, 15261505, 30523010]

約数ペア:

[(1, 30523010), (2, 15261505), (5, 6104602), (7, 4360430), (10, 3052301), (14, 2180215), (35, 872086), (70, 436043), (139, 219590), (278, 109795), (695, 43918), (973, 31370), (1390, 21959), (1946, 15685), (3137, 9730), (4865, 6274)]