76446860

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{78007}}^1$

素因数の和:78030

約数の個数: 36

約数和(自身を含む): 186751152

約数和(自身を除く): 110304292

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 78007, 156014, 312028, 390035, 546049, 780070, 1092098, 1560140, 2184196, 2730245, 3822343, 5460490, 7644686, 10920980, 15289372, 19111715, 38223430, 76446860]

約数ペア:

[(1, 76446860), (2, 38223430), (4, 19111715), (5, 15289372), (7, 10920980), (10, 7644686), (14, 5460490), (20, 3822343), (28, 2730245), (35, 2184196), (49, 1560140), (70, 1092098), (98, 780070), (140, 546049), (196, 390035), (245, 312028), (490, 156014), (980, 78007)]