210003145980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{7795217}}^1$

素因数の和:7795678

約数の個数: 48

約数和(自身を含む): 589318480800

約数和(自身を除く): 379315334820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 449, 898, 1347, 1796, 2245, 2694, 4490, 5388, 6735, 8980, 13470, 26940, 7795217, 15590434, 23385651, 31180868, 38976085, 46771302, 77952170, 93542604, 116928255, 155904340, 233856510, 467713020, 3500052433, 7000104866, 10500157299, 14000209732, 17500262165, 21000314598, 35000524330, 42000629196, 52500786495, 70001048660, 105001572990, 210003145980]

約数ペア:

[(1, 210003145980), (2, 105001572990), (3, 70001048660), (4, 52500786495), (5, 42000629196), (6, 35000524330), (10, 21000314598), (12, 17500262165), (15, 14000209732), (20, 10500157299), (30, 7000104866), (60, 3500052433), (449, 467713020), (898, 233856510), (1347, 155904340), (1796, 116928255), (2245, 93542604), (2694, 77952170), (4490, 46771302), (5388, 38976085), (6735, 31180868), (8980, 23385651), (13470, 15590434), (26940, 7795217)]