74686610

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{461}}^1\times {\mathrm{953}}^1$

素因数の和:1438

約数の個数: 32

約数和(自身を含む): 142802352

約数和(自身を除く): 68115742

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 461, 922, 953, 1906, 2305, 4610, 4765, 7837, 9530, 15674, 16201, 32402, 39185, 78370, 81005, 162010, 439333, 878666, 2196665, 4393330, 7468661, 14937322, 37343305, 74686610]

約数ペア:

[(1, 74686610), (2, 37343305), (5, 14937322), (10, 7468661), (17, 4393330), (34, 2196665), (85, 878666), (170, 439333), (461, 162010), (922, 81005), (953, 78370), (1906, 39185), (2305, 32402), (4610, 16201), (4765, 15674), (7837, 9530)]