173655530

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{313}}^1\times {\mathrm{509}}^1$

素因数の和:938

約数の個数: 32

約数和(自身を含む): 317077200

約数和(自身を除く): 143421670

約数列:

[1, 2, 5, 10, 109, 218, 313, 509, 545, 626, 1018, 1090, 1565, 2545, 3130, 5090, 34117, 55481, 68234, 110962, 159317, 170585, 277405, 318634, 341170, 554810, 796585, 1593170, 17365553, 34731106, 86827765, 173655530]

約数ペア:

[(1, 173655530), (2, 86827765), (5, 34731106), (10, 17365553), (109, 1593170), (218, 796585), (313, 554810), (509, 341170), (545, 318634), (626, 277405), (1018, 170585), (1090, 159317), (1565, 110962), (2545, 68234), (3130, 55481), (5090, 34117)]