9013060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{541}}^1$

素因数の和:581

約数の個数: 72

約数和(自身を含む): 23355864

約数和(自身を除く): 14342804

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 49, 68, 70, 85, 98, 119, 140, 170, 196, 238, 245, 340, 476, 490, 541, 595, 833, 980, 1082, 1190, 1666, 2164, 2380, 2705, 3332, 3787, 4165, 5410, 7574, 8330, 9197, 10820, 15148, 16660, 18394, 18935, 26509, 36788, 37870, 45985, 53018, 64379, 75740, 91970, 106036, 128758, 132545, 183940, 257516, 265090, 321895, 450653, 530180, 643790, 901306, 1287580, 1802612, 2253265, 4506530, 9013060]

約数ペア:

[(1, 9013060), (2, 4506530), (4, 2253265), (5, 1802612), (7, 1287580), (10, 901306), (14, 643790), (17, 530180), (20, 450653), (28, 321895), (34, 265090), (35, 257516), (49, 183940), (68, 132545), (70, 128758), (85, 106036), (98, 91970), (119, 75740), (140, 64379), (170, 53018), (196, 45985), (238, 37870), (245, 36788), (340, 26509), (476, 18935), (490, 18394), (541, 16660), (595, 15148), (833, 10820), (980, 9197), (1082, 8330), (1190, 7574), (1666, 5410), (2164, 4165), (2380, 3787), (2705, 3332)]