9081540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3881}}^1$

素因数の和:3909

約数の個数: 72

約数和(自身を含む): 29674008

約数和(自身を除く): 20592468

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 3881, 7762, 11643, 15524, 19405, 23286, 34929, 38810, 46572, 50453, 58215, 69858, 77620, 100906, 116430, 139716, 151359, 174645, 201812, 232860, 252265, 302718, 349290, 454077, 504530, 605436, 698580, 756795, 908154, 1009060, 1513590, 1816308, 2270385, 3027180, 4540770, 9081540]

約数ペア:

[(1, 9081540), (2, 4540770), (3, 3027180), (4, 2270385), (5, 1816308), (6, 1513590), (9, 1009060), (10, 908154), (12, 756795), (13, 698580), (15, 605436), (18, 504530), (20, 454077), (26, 349290), (30, 302718), (36, 252265), (39, 232860), (45, 201812), (52, 174645), (60, 151359), (65, 139716), (78, 116430), (90, 100906), (117, 77620), (130, 69858), (156, 58215), (180, 50453), (195, 46572), (234, 38810), (260, 34929), (390, 23286), (468, 19405), (585, 15524), (780, 11643), (1170, 7762), (2340, 3881)]