6385890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{647}}^1$

素因数の和:711

約数の個数: 64

約数和(自身を含む): 17915904

約数和(自身を除く): 11530014

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 47, 70, 94, 105, 141, 210, 235, 282, 329, 470, 647, 658, 705, 987, 1294, 1410, 1645, 1941, 1974, 3235, 3290, 3882, 4529, 4935, 6470, 9058, 9705, 9870, 13587, 19410, 22645, 27174, 30409, 45290, 60818, 67935, 91227, 135870, 152045, 182454, 212863, 304090, 425726, 456135, 638589, 912270, 1064315, 1277178, 2128630, 3192945, 6385890]

約数ペア:

[(1, 6385890), (2, 3192945), (3, 2128630), (5, 1277178), (6, 1064315), (7, 912270), (10, 638589), (14, 456135), (15, 425726), (21, 304090), (30, 212863), (35, 182454), (42, 152045), (47, 135870), (70, 91227), (94, 67935), (105, 60818), (141, 45290), (210, 30409), (235, 27174), (282, 22645), (329, 19410), (470, 13587), (647, 9870), (658, 9705), (705, 9058), (987, 6470), (1294, 4935), (1410, 4529), (1645, 3882), (1941, 3290), (1974, 3235)]