80242590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{15461}}^1$

素因数の和:15644

約数の個数: 32

約数和(自身を含む): 193707936

約数和(自身を除く): 113465346

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 173, 346, 519, 865, 1038, 1730, 2595, 5190, 15461, 30922, 46383, 77305, 92766, 154610, 231915, 463830, 2674753, 5349506, 8024259, 13373765, 16048518, 26747530, 40121295, 80242590]

約数ペア:

[(1, 80242590), (2, 40121295), (3, 26747530), (5, 16048518), (6, 13373765), (10, 8024259), (15, 5349506), (30, 2674753), (173, 463830), (346, 231915), (519, 154610), (865, 92766), (1038, 77305), (1730, 46383), (2595, 30922), (5190, 15461)]