170293788

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{21799}}^1$

素因数の和:21847

約数の個数: 72

約数和(自身を含む): 507852800

約数和(自身を除く): 337559012

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 21799, 43598, 65397, 87196, 130794, 152593, 196191, 261588, 305186, 392382, 457779, 610372, 675769, 784764, 915558, 1351538, 1373337, 1831116, 2027307, 2703076, 2746674, 4054614, 4730383, 5493348, 6081921, 8109228, 9460766, 12163842, 14191149, 18921532, 24327684, 28382298, 42573447, 56764596, 85146894, 170293788]

約数ペア:

[(1, 170293788), (2, 85146894), (3, 56764596), (4, 42573447), (6, 28382298), (7, 24327684), (9, 18921532), (12, 14191149), (14, 12163842), (18, 9460766), (21, 8109228), (28, 6081921), (31, 5493348), (36, 4730383), (42, 4054614), (62, 2746674), (63, 2703076), (84, 2027307), (93, 1831116), (124, 1373337), (126, 1351538), (186, 915558), (217, 784764), (252, 675769), (279, 610372), (372, 457779), (434, 392382), (558, 305186), (651, 261588), (868, 196191), (1116, 152593), (1302, 130794), (1953, 87196), (2604, 65397), (3906, 43598), (7812, 21799)]