76703060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{11657}}^1$

素因数の和:11720

約数の個数: 48

約数和(自身を含む): 188020224

約数和(自身を除く): 111317164

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 940, 1316, 1645, 3290, 6580, 11657, 23314, 46628, 58285, 81599, 116570, 163198, 233140, 326396, 407995, 547879, 815990, 1095758, 1631980, 2191516, 2739395, 3835153, 5478790, 7670306, 10957580, 15340612, 19175765, 38351530, 76703060]

約数ペア:

[(1, 76703060), (2, 38351530), (4, 19175765), (5, 15340612), (7, 10957580), (10, 7670306), (14, 5478790), (20, 3835153), (28, 2739395), (35, 2191516), (47, 1631980), (70, 1095758), (94, 815990), (140, 547879), (188, 407995), (235, 326396), (329, 233140), (470, 163198), (658, 116570), (940, 81599), (1316, 58285), (1645, 46628), (3290, 23314), (6580, 11657)]