2016156390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{490549}}^1$

素因数の和:490696

約数の個数: 32

約数和(自身を含む): 4874104800

約数和(自身を除く): 2857948410

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 274, 411, 685, 822, 1370, 2055, 4110, 490549, 981098, 1471647, 2452745, 2943294, 4905490, 7358235, 14716470, 67205213, 134410426, 201615639, 336026065, 403231278, 672052130, 1008078195, 2016156390]

約数ペア:

[(1, 2016156390), (2, 1008078195), (3, 672052130), (5, 403231278), (6, 336026065), (10, 201615639), (15, 134410426), (30, 67205213), (137, 14716470), (274, 7358235), (411, 4905490), (685, 2943294), (822, 2452745), (1370, 1471647), (2055, 981098), (4110, 490549)]