1836680170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{63929}}^1$

素因数の和:63979

約数の個数: 48

約数和(自身を含む): 3790537560

約数和(自身を除く): 1953857390

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 169, 170, 221, 338, 442, 845, 1105, 1690, 2210, 2873, 5746, 14365, 28730, 63929, 127858, 319645, 639290, 831077, 1086793, 1662154, 2173586, 4155385, 5433965, 8310770, 10804001, 10867930, 14128309, 21608002, 28256618, 54020005, 70641545, 108040010, 141283090, 183668017, 367336034, 918340085, 1836680170]

約数ペア:

[(1, 1836680170), (2, 918340085), (5, 367336034), (10, 183668017), (13, 141283090), (17, 108040010), (26, 70641545), (34, 54020005), (65, 28256618), (85, 21608002), (130, 14128309), (169, 10867930), (170, 10804001), (221, 8310770), (338, 5433965), (442, 4155385), (845, 2173586), (1105, 1662154), (1690, 1086793), (2210, 831077), (2873, 639290), (5746, 319645), (14365, 127858), (28730, 63929)]