67116770

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{136973}}^1$

素因数の和:136994

約数の個数: 24

約数和(自身を含む): 140535324

約数和(自身を除く): 73418554

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 136973, 273946, 684865, 958811, 1369730, 1917622, 4794055, 6711677, 9588110, 13423354, 33558385, 67116770]

約数ペア:

[(1, 67116770), (2, 33558385), (5, 13423354), (7, 9588110), (10, 6711677), (14, 4794055), (35, 1917622), (49, 1369730), (70, 958811), (98, 684865), (245, 273946), (490, 136973)]