30847450

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^2\times {\mathrm{1709}}^1$

素因数の和:1759

約数の個数: 36

約数和(自身を含む): 60590430

約数和(自身を除く): 29742980

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 361, 475, 722, 950, 1709, 1805, 3418, 3610, 8545, 9025, 17090, 18050, 32471, 42725, 64942, 85450, 162355, 324710, 616949, 811775, 1233898, 1623550, 3084745, 6169490, 15423725, 30847450]

約数ペア:

[(1, 30847450), (2, 15423725), (5, 6169490), (10, 3084745), (19, 1623550), (25, 1233898), (38, 811775), (50, 616949), (95, 324710), (190, 162355), (361, 85450), (475, 64942), (722, 42725), (950, 32471), (1709, 18050), (1805, 17090), (3418, 9025), (3610, 8545)]