213174180

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{14621}}^1$

素因数の和:14648

約数の個数: 84

約数和(自身を含む): 671237532

約数和(自身を除く): 458063352

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 729, 810, 972, 1215, 1458, 1620, 2430, 2916, 3645, 4860, 7290, 14580, 14621, 29242, 43863, 58484, 73105, 87726, 131589, 146210, 175452, 219315, 263178, 292420, 394767, 438630, 526356, 657945, 789534, 877260, 1184301, 1315890, 1579068, 1973835, 2368602, 2631780, 3552903, 3947670, 4737204, 5921505, 7105806, 7895340, 10658709, 11843010, 14211612, 17764515, 21317418, 23686020, 35529030, 42634836, 53293545, 71058060, 106587090, 213174180]

約数ペア:

[(1, 213174180), (2, 106587090), (3, 71058060), (4, 53293545), (5, 42634836), (6, 35529030), (9, 23686020), (10, 21317418), (12, 17764515), (15, 14211612), (18, 11843010), (20, 10658709), (27, 7895340), (30, 7105806), (36, 5921505), (45, 4737204), (54, 3947670), (60, 3552903), (81, 2631780), (90, 2368602), (108, 1973835), (135, 1579068), (162, 1315890), (180, 1184301), (243, 877260), (270, 789534), (324, 657945), (405, 526356), (486, 438630), (540, 394767), (729, 292420), (810, 263178), (972, 219315), (1215, 175452), (1458, 146210), (1620, 131589), (2430, 87726), (2916, 73105), (3645, 58484), (4860, 43863), (7290, 29242), (14580, 14621)]