30631630

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1373}}^1$

素因数の和:1500

約数の個数: 32

約数和(自身を含む): 58169664

約数和(自身を除く): 27538034

約数列:

[1, 2, 5, 10, 23, 46, 97, 115, 194, 230, 485, 970, 1373, 2231, 2746, 4462, 6865, 11155, 13730, 22310, 31579, 63158, 133181, 157895, 266362, 315790, 665905, 1331810, 3063163, 6126326, 15315815, 30631630]

約数ペア:

[(1, 30631630), (2, 15315815), (5, 6126326), (10, 3063163), (23, 1331810), (46, 665905), (97, 315790), (115, 266362), (194, 157895), (230, 133181), (485, 63158), (970, 31579), (1373, 22310), (2231, 13730), (2746, 11155), (4462, 6865)]