86205180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{5113}}^1$

素因数の和:5406

約数の個数: 48

約数和(自身を含む): 242280864

約数和(自身を除く): 156075684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 281, 562, 843, 1124, 1405, 1686, 2810, 3372, 4215, 5113, 5620, 8430, 10226, 15339, 16860, 20452, 25565, 30678, 51130, 61356, 76695, 102260, 153390, 306780, 1436753, 2873506, 4310259, 5747012, 7183765, 8620518, 14367530, 17241036, 21551295, 28735060, 43102590, 86205180]

約数ペア:

[(1, 86205180), (2, 43102590), (3, 28735060), (4, 21551295), (5, 17241036), (6, 14367530), (10, 8620518), (12, 7183765), (15, 5747012), (20, 4310259), (30, 2873506), (60, 1436753), (281, 306780), (562, 153390), (843, 102260), (1124, 76695), (1405, 61356), (1686, 51130), (2810, 30678), (3372, 25565), (4215, 20452), (5113, 16860), (5620, 15339), (8430, 10226)]