1946111930

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{313}}^1\times {\mathrm{12689}}^1$

素因数の和:13023

約数の個数: 48

約数和(自身を含む): 4088261160

約数和(自身を除く): 2142149230

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 313, 490, 626, 1565, 2191, 3130, 4382, 10955, 12689, 15337, 21910, 25378, 30674, 63445, 76685, 88823, 126890, 153370, 177646, 444115, 621761, 888230, 1243522, 3108805, 3971657, 6217610, 7943314, 19858285, 27801599, 39716570, 55603198, 139007995, 194611193, 278015990, 389222386, 973055965, 1946111930]

約数ペア:

[(1, 1946111930), (2, 973055965), (5, 389222386), (7, 278015990), (10, 194611193), (14, 139007995), (35, 55603198), (49, 39716570), (70, 27801599), (98, 19858285), (245, 7943314), (313, 6217610), (490, 3971657), (626, 3108805), (1565, 1243522), (2191, 888230), (3130, 621761), (4382, 444115), (10955, 177646), (12689, 153370), (15337, 126890), (21910, 88823), (25378, 76685), (30674, 63445)]