9619890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2411}}^1$

素因数の和:2447

約数の個数: 64

約数和(自身を含む): 27786240

約数和(自身を除く): 18166350

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 2411, 3990, 4822, 7233, 12055, 14466, 16877, 24110, 33754, 36165, 45809, 50631, 72330, 84385, 91618, 101262, 137427, 168770, 229045, 253155, 274854, 320663, 458090, 506310, 641326, 687135, 961989, 1374270, 1603315, 1923978, 3206630, 4809945, 9619890]

約数ペア:

[(1, 9619890), (2, 4809945), (3, 3206630), (5, 1923978), (6, 1603315), (7, 1374270), (10, 961989), (14, 687135), (15, 641326), (19, 506310), (21, 458090), (30, 320663), (35, 274854), (38, 253155), (42, 229045), (57, 168770), (70, 137427), (95, 101262), (105, 91618), (114, 84385), (133, 72330), (190, 50631), (210, 45809), (266, 36165), (285, 33754), (399, 24110), (570, 16877), (665, 14466), (798, 12055), (1330, 7233), (1995, 4822), (2411, 3990)]