28752010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{953}}^1$

素因数の和:1398

約数の個数: 32

約数和(自身を含む): 59346432

約数和(自身を除く): 30594422

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 431, 862, 953, 1906, 2155, 3017, 4310, 4765, 6034, 6671, 9530, 13342, 15085, 30170, 33355, 66710, 410743, 821486, 2053715, 2875201, 4107430, 5750402, 14376005, 28752010]

約数ペア:

[(1, 28752010), (2, 14376005), (5, 5750402), (7, 4107430), (10, 2875201), (14, 2053715), (35, 821486), (70, 410743), (431, 66710), (862, 33355), (953, 30170), (1906, 15085), (2155, 13342), (3017, 9530), (4310, 6671), (4765, 6034)]