2654370

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:161

約数の個数: 80

約数和(自身を含む): 7448760

約数和(自身を除く): 4794390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 81, 87, 90, 113, 135, 145, 162, 174, 226, 261, 270, 290, 339, 405, 435, 522, 565, 678, 783, 810, 870, 1017, 1130, 1305, 1566, 1695, 2034, 2349, 2610, 3051, 3277, 3390, 3915, 4698, 5085, 6102, 6554, 7830, 9153, 9831, 10170, 11745, 15255, 16385, 18306, 19662, 23490, 29493, 30510, 32770, 45765, 49155, 58986, 88479, 91530, 98310, 147465, 176958, 265437, 294930, 442395, 530874, 884790, 1327185, 2654370]

約数ペア:

[(1, 2654370), (2, 1327185), (3, 884790), (5, 530874), (6, 442395), (9, 294930), (10, 265437), (15, 176958), (18, 147465), (27, 98310), (29, 91530), (30, 88479), (45, 58986), (54, 49155), (58, 45765), (81, 32770), (87, 30510), (90, 29493), (113, 23490), (135, 19662), (145, 18306), (162, 16385), (174, 15255), (226, 11745), (261, 10170), (270, 9831), (290, 9153), (339, 7830), (405, 6554), (435, 6102), (522, 5085), (565, 4698), (678, 3915), (783, 3390), (810, 3277), (870, 3051), (1017, 2610), (1130, 2349), (1305, 2034), (1566, 1695)]