9686940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9497}}^1$

素因数の和:9526

約数の個数: 48

約数和(自身を含む): 28721952

約数和(自身を除く): 19035012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 9497, 18994, 28491, 37988, 47485, 56982, 94970, 113964, 142455, 161449, 189940, 284910, 322898, 484347, 569820, 645796, 807245, 968694, 1614490, 1937388, 2421735, 3228980, 4843470, 9686940]

約数ペア:

[(1, 9686940), (2, 4843470), (3, 3228980), (4, 2421735), (5, 1937388), (6, 1614490), (10, 968694), (12, 807245), (15, 645796), (17, 569820), (20, 484347), (30, 322898), (34, 284910), (51, 189940), (60, 161449), (68, 142455), (85, 113964), (102, 94970), (170, 56982), (204, 47485), (255, 37988), (340, 28491), (510, 18994), (1020, 9497)]