9640890

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{5101}}^1$

素因数の和:5124

約数の個数: 64

約数和(自身を含む): 29387520

約数和(自身を除く): 19746630

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 5101, 10202, 15303, 25505, 30606, 35707, 45909, 51010, 71414, 76515, 91818, 107121, 137727, 153030, 178535, 214242, 229545, 275454, 321363, 357070, 459090, 535605, 642726, 688635, 964089, 1071210, 1377270, 1606815, 1928178, 3213630, 4820445, 9640890]

約数ペア:

[(1, 9640890), (2, 4820445), (3, 3213630), (5, 1928178), (6, 1606815), (7, 1377270), (9, 1071210), (10, 964089), (14, 688635), (15, 642726), (18, 535605), (21, 459090), (27, 357070), (30, 321363), (35, 275454), (42, 229545), (45, 214242), (54, 178535), (63, 153030), (70, 137727), (90, 107121), (105, 91818), (126, 76515), (135, 71414), (189, 51010), (210, 45909), (270, 35707), (315, 30606), (378, 25505), (630, 15303), (945, 10202), (1890, 5101)]