15038330

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{277}}^1$

素因数の和:434

約数の個数: 32

約数和(自身を含む): 27922320

約数和(自身を除く): 12883990

約数列:

[1, 2, 5, 10, 61, 89, 122, 178, 277, 305, 445, 554, 610, 890, 1385, 2770, 5429, 10858, 16897, 24653, 27145, 33794, 49306, 54290, 84485, 123265, 168970, 246530, 1503833, 3007666, 7519165, 15038330]

約数ペア:

[(1, 15038330), (2, 7519165), (5, 3007666), (10, 1503833), (61, 246530), (89, 168970), (122, 123265), (178, 84485), (277, 54290), (305, 49306), (445, 33794), (554, 27145), (610, 24653), (890, 16897), (1385, 10858), (2770, 5429)]