74424770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{7649}}^1$

素因数の和:7802

約数の個数: 32

約数和(自身を含む): 154224000

約数和(自身を除く): 79799230

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 139, 278, 695, 973, 1390, 1946, 4865, 7649, 9730, 15298, 38245, 53543, 76490, 107086, 267715, 535430, 1063211, 2126422, 5316055, 7442477, 10632110, 14884954, 37212385, 74424770]

約数ペア:

[(1, 74424770), (2, 37212385), (5, 14884954), (7, 10632110), (10, 7442477), (14, 5316055), (35, 2126422), (70, 1063211), (139, 535430), (278, 267715), (695, 107086), (973, 76490), (1390, 53543), (1946, 38245), (4865, 15298), (7649, 9730)]