38846290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{2063}}^1$

素因数の和:2346

約数の個数: 32

約数和(自身を含む): 80248320

約数和(自身を除く): 41402030

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 269, 538, 1345, 1883, 2063, 2690, 3766, 4126, 9415, 10315, 14441, 18830, 20630, 28882, 72205, 144410, 554947, 1109894, 2774735, 3884629, 5549470, 7769258, 19423145, 38846290]

約数ペア:

[(1, 38846290), (2, 19423145), (5, 7769258), (7, 5549470), (10, 3884629), (14, 2774735), (35, 1109894), (70, 554947), (269, 144410), (538, 72205), (1345, 28882), (1883, 20630), (2063, 18830), (2690, 14441), (3766, 10315), (4126, 9415)]