25679730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37217}}^1$

素因数の和:37250

約数の個数: 32

約数和(自身を含む): 64312704

約数和(自身を除く): 38632974

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 37217, 74434, 111651, 186085, 223302, 372170, 558255, 855991, 1116510, 1711982, 2567973, 4279955, 5135946, 8559910, 12839865, 25679730]

約数ペア:

[(1, 25679730), (2, 12839865), (3, 8559910), (5, 5135946), (6, 4279955), (10, 2567973), (15, 1711982), (23, 1116510), (30, 855991), (46, 558255), (69, 372170), (115, 223302), (138, 186085), (230, 111651), (345, 74434), (690, 37217)]