143439930

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{27961}}^1$

素因数の和:27996

約数の個数: 64

約数和(自身を含む): 402652800

約数和(自身を除く): 259212870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 27961, 55922, 83883, 139805, 167766, 251649, 279610, 419415, 503298, 531259, 754947, 838830, 1062518, 1258245, 1509894, 1593777, 2516490, 2656295, 3187554, 3774735, 4781331, 5312590, 7549470, 7968885, 9562662, 14343993, 15937770, 23906655, 28687986, 47813310, 71719965, 143439930]

約数ペア:

[(1, 143439930), (2, 71719965), (3, 47813310), (5, 28687986), (6, 23906655), (9, 15937770), (10, 14343993), (15, 9562662), (18, 7968885), (19, 7549470), (27, 5312590), (30, 4781331), (38, 3774735), (45, 3187554), (54, 2656295), (57, 2516490), (90, 1593777), (95, 1509894), (114, 1258245), (135, 1062518), (171, 838830), (190, 754947), (270, 531259), (285, 503298), (342, 419415), (513, 279610), (570, 251649), (855, 167766), (1026, 139805), (1710, 83883), (2565, 55922), (5130, 27961)]