143022180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{48647}}^1$

素因数の和:48673

約数の個数: 72

約数和(自身を含む): 465853248

約数和(自身を除く): 322831068

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 48647, 97294, 145941, 194588, 243235, 291882, 340529, 486470, 583764, 681058, 729705, 972940, 1021587, 1362116, 1459410, 1702645, 2043174, 2383703, 2918820, 3405290, 4086348, 4767406, 5107935, 6810580, 7151109, 9534812, 10215870, 11918515, 14302218, 20431740, 23837030, 28604436, 35755545, 47674060, 71511090, 143022180]

約数ペア:

[(1, 143022180), (2, 71511090), (3, 47674060), (4, 35755545), (5, 28604436), (6, 23837030), (7, 20431740), (10, 14302218), (12, 11918515), (14, 10215870), (15, 9534812), (20, 7151109), (21, 6810580), (28, 5107935), (30, 4767406), (35, 4086348), (42, 3405290), (49, 2918820), (60, 2383703), (70, 2043174), (84, 1702645), (98, 1459410), (105, 1362116), (140, 1021587), (147, 972940), (196, 729705), (210, 681058), (245, 583764), (294, 486470), (420, 340529), (490, 291882), (588, 243235), (735, 194588), (980, 145941), (1470, 97294), (2940, 48647)]