8149860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2383}}^1$

素因数の和:2417

約数の個数: 72

約数和(自身を含む): 26033280

約数和(自身を除く): 17883420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 2383, 3420, 4766, 7149, 9532, 11915, 14298, 21447, 23830, 28596, 35745, 42894, 45277, 47660, 71490, 85788, 90554, 107235, 135831, 142980, 181108, 214470, 226385, 271662, 407493, 428940, 452770, 543324, 679155, 814986, 905540, 1358310, 1629972, 2037465, 2716620, 4074930, 8149860]

約数ペア:

[(1, 8149860), (2, 4074930), (3, 2716620), (4, 2037465), (5, 1629972), (6, 1358310), (9, 905540), (10, 814986), (12, 679155), (15, 543324), (18, 452770), (19, 428940), (20, 407493), (30, 271662), (36, 226385), (38, 214470), (45, 181108), (57, 142980), (60, 135831), (76, 107235), (90, 90554), (95, 85788), (114, 71490), (171, 47660), (180, 45277), (190, 42894), (228, 35745), (285, 28596), (342, 23830), (380, 21447), (570, 14298), (684, 11915), (855, 9532), (1140, 7149), (1710, 4766), (2383, 3420)]