189743310

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12329}}^1$

素因数の和:12367

約数の個数: 80

約数和(自身を含む): 537094800

約数和(自身を除く): 347351490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 81, 90, 95, 114, 135, 162, 171, 190, 270, 285, 342, 405, 513, 570, 810, 855, 1026, 1539, 1710, 2565, 3078, 5130, 7695, 12329, 15390, 24658, 36987, 61645, 73974, 110961, 123290, 184935, 221922, 234251, 332883, 369870, 468502, 554805, 665766, 702753, 998649, 1109610, 1171255, 1405506, 1664415, 1997298, 2108259, 2342510, 3328830, 3513765, 4216518, 4993245, 6324777, 7027530, 9986490, 10541295, 12649554, 18974331, 21082590, 31623885, 37948662, 63247770, 94871655, 189743310]

約数ペア:

[(1, 189743310), (2, 94871655), (3, 63247770), (5, 37948662), (6, 31623885), (9, 21082590), (10, 18974331), (15, 12649554), (18, 10541295), (19, 9986490), (27, 7027530), (30, 6324777), (38, 4993245), (45, 4216518), (54, 3513765), (57, 3328830), (81, 2342510), (90, 2108259), (95, 1997298), (114, 1664415), (135, 1405506), (162, 1171255), (171, 1109610), (190, 998649), (270, 702753), (285, 665766), (342, 554805), (405, 468502), (513, 369870), (570, 332883), (810, 234251), (855, 221922), (1026, 184935), (1539, 123290), (1710, 110961), (2565, 73974), (3078, 61645), (5130, 36987), (7695, 24658), (12329, 15390)]