89722010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{3631}}^1$

素因数の和:3998

約数の個数: 32

約数和(自身を含む): 185144832

約数和(自身を除く): 95422822

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 353, 706, 1765, 2471, 3530, 3631, 4942, 7262, 12355, 18155, 24710, 25417, 36310, 50834, 127085, 254170, 1281743, 2563486, 6408715, 8972201, 12817430, 17944402, 44861005, 89722010]

約数ペア:

[(1, 89722010), (2, 44861005), (5, 17944402), (7, 12817430), (10, 8972201), (14, 6408715), (35, 2563486), (70, 1281743), (353, 254170), (706, 127085), (1765, 50834), (2471, 36310), (3530, 25417), (3631, 24710), (4942, 18155), (7262, 12355)]