29786260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1409}}^1$

素因数の和:1576

約数の個数: 48

約数和(自身を含む): 72011520

約数和(自身を除く): 42225260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 151, 302, 604, 755, 1057, 1409, 1510, 2114, 2818, 3020, 4228, 5285, 5636, 7045, 9863, 10570, 14090, 19726, 21140, 28180, 39452, 49315, 98630, 197260, 212759, 425518, 851036, 1063795, 1489313, 2127590, 2978626, 4255180, 5957252, 7446565, 14893130, 29786260]

約数ペア:

[(1, 29786260), (2, 14893130), (4, 7446565), (5, 5957252), (7, 4255180), (10, 2978626), (14, 2127590), (20, 1489313), (28, 1063795), (35, 851036), (70, 425518), (140, 212759), (151, 197260), (302, 98630), (604, 49315), (755, 39452), (1057, 28180), (1409, 21140), (1510, 19726), (2114, 14090), (2818, 10570), (3020, 9863), (4228, 7045), (5285, 5636)]