80902590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{32491}}^1$

素因数の和:32584

約数の個数: 32

約数和(自身を含む): 196511616

約数和(自身を除く): 115609026

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2490, 32491, 64982, 97473, 162455, 194946, 324910, 487365, 974730, 2696753, 5393506, 8090259, 13483765, 16180518, 26967530, 40451295, 80902590]

約数ペア:

[(1, 80902590), (2, 40451295), (3, 26967530), (5, 16180518), (6, 13483765), (10, 8090259), (15, 5393506), (30, 2696753), (83, 974730), (166, 487365), (249, 324910), (415, 194946), (498, 162455), (830, 97473), (1245, 64982), (2490, 32491)]