17169450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{3947}}^1$

素因数の和:3991

約数の個数: 48

約数和(自身を含む): 44059680

約数和(自身を除く): 26890230

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 75, 87, 145, 150, 174, 290, 435, 725, 870, 1450, 2175, 3947, 4350, 7894, 11841, 19735, 23682, 39470, 59205, 98675, 114463, 118410, 197350, 228926, 296025, 343389, 572315, 592050, 686778, 1144630, 1716945, 2861575, 3433890, 5723150, 8584725, 17169450]

約数ペア:

[(1, 17169450), (2, 8584725), (3, 5723150), (5, 3433890), (6, 2861575), (10, 1716945), (15, 1144630), (25, 686778), (29, 592050), (30, 572315), (50, 343389), (58, 296025), (75, 228926), (87, 197350), (145, 118410), (150, 114463), (174, 98675), (290, 59205), (435, 39470), (725, 23682), (870, 19735), (1450, 11841), (2175, 7894), (3947, 4350)]