171740970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{112249}}^1$

素因数の和:112279

約数の個数: 48

約数和(自身を含む): 472797000

約数和(自身を除く): 301056030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 112249, 224498, 336747, 561245, 673494, 1010241, 1122490, 1683735, 1908233, 2020482, 3367470, 3816466, 5051205, 5724699, 9541165, 10102410, 11449398, 17174097, 19082330, 28623495, 34348194, 57246990, 85870485, 171740970]

約数ペア:

[(1, 171740970), (2, 85870485), (3, 57246990), (5, 34348194), (6, 28623495), (9, 19082330), (10, 17174097), (15, 11449398), (17, 10102410), (18, 9541165), (30, 5724699), (34, 5051205), (45, 3816466), (51, 3367470), (85, 2020482), (90, 1908233), (102, 1683735), (153, 1122490), (170, 1010241), (255, 673494), (306, 561245), (510, 336747), (765, 224498), (1530, 112249)]