73346140

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{74843}}^1$

素因数の和:74866

約数の個数: 36

約数和(自身を含む): 179176536

約数和(自身を除く): 105830396

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 74843, 149686, 299372, 374215, 523901, 748430, 1047802, 1496860, 2095604, 2619505, 3667307, 5239010, 7334614, 10478020, 14669228, 18336535, 36673070, 73346140]

約数ペア:

[(1, 73346140), (2, 36673070), (4, 18336535), (5, 14669228), (7, 10478020), (10, 7334614), (14, 5239010), (20, 3667307), (28, 2619505), (35, 2095604), (49, 1496860), (70, 1047802), (98, 748430), (140, 523901), (196, 374215), (245, 299372), (490, 149686), (980, 74843)]