16619670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3929}}^1$

素因数の和:3989

約数の個数: 48

約数和(自身を含む): 44141760

約数和(自身を除く): 27522090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 846, 1410, 2115, 3929, 4230, 7858, 11787, 19645, 23574, 35361, 39290, 58935, 70722, 117870, 176805, 184663, 353610, 369326, 553989, 923315, 1107978, 1661967, 1846630, 2769945, 3323934, 5539890, 8309835, 16619670]

約数ペア:

[(1, 16619670), (2, 8309835), (3, 5539890), (5, 3323934), (6, 2769945), (9, 1846630), (10, 1661967), (15, 1107978), (18, 923315), (30, 553989), (45, 369326), (47, 353610), (90, 184663), (94, 176805), (141, 117870), (235, 70722), (282, 58935), (423, 39290), (470, 35361), (705, 23574), (846, 19645), (1410, 11787), (2115, 7858), (3929, 4230)]