2051210340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11395613}}^1$

素因数の和:11395628

約数の個数: 36

約数和(自身を含む): 6222005244

約数和(自身を除く): 4170794904

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 11395613, 22791226, 34186839, 45582452, 56978065, 68373678, 102560517, 113956130, 136747356, 170934195, 205121034, 227912260, 341868390, 410242068, 512802585, 683736780, 1025605170, 2051210340]

約数ペア:

[(1, 2051210340), (2, 1025605170), (3, 683736780), (4, 512802585), (5, 410242068), (6, 341868390), (9, 227912260), (10, 205121034), (12, 170934195), (15, 136747356), (18, 113956130), (20, 102560517), (30, 68373678), (36, 56978065), (45, 45582452), (60, 34186839), (90, 22791226), (180, 11395613)]