2010700620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{301907}}^1$

素因数の和:301959

約数の個数: 72

約数和(自身を含む): 6263987184

約数和(自身を除く): 4253286564

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 3330, 6660, 301907, 603814, 905721, 1207628, 1509535, 1811442, 2717163, 3019070, 3622884, 4528605, 5434326, 6038140, 9057210, 10868652, 11170559, 13585815, 18114420, 22341118, 27171630, 33511677, 44682236, 54343260, 55852795, 67023354, 100535031, 111705590, 134046708, 167558385, 201070062, 223411180, 335116770, 402140124, 502675155, 670233540, 1005350310, 2010700620]

約数ペア:

[(1, 2010700620), (2, 1005350310), (3, 670233540), (4, 502675155), (5, 402140124), (6, 335116770), (9, 223411180), (10, 201070062), (12, 167558385), (15, 134046708), (18, 111705590), (20, 100535031), (30, 67023354), (36, 55852795), (37, 54343260), (45, 44682236), (60, 33511677), (74, 27171630), (90, 22341118), (111, 18114420), (148, 13585815), (180, 11170559), (185, 10868652), (222, 9057210), (333, 6038140), (370, 5434326), (444, 4528605), (555, 3622884), (666, 3019070), (740, 2717163), (1110, 1811442), (1332, 1509535), (1665, 1207628), (2220, 905721), (3330, 603814), (6660, 301907)]