2186550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:174

約数の個数: 72

約数和(自身を含む): 6064344

約数和(自身を除く): 3877794

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 43, 45, 50, 75, 86, 90, 113, 129, 150, 215, 225, 226, 258, 339, 387, 430, 450, 565, 645, 678, 774, 1017, 1075, 1130, 1290, 1695, 1935, 2034, 2150, 2825, 3225, 3390, 3870, 4859, 5085, 5650, 6450, 8475, 9675, 9718, 10170, 14577, 16950, 19350, 24295, 25425, 29154, 43731, 48590, 50850, 72885, 87462, 121475, 145770, 218655, 242950, 364425, 437310, 728850, 1093275, 2186550]

約数ペア:

[(1, 2186550), (2, 1093275), (3, 728850), (5, 437310), (6, 364425), (9, 242950), (10, 218655), (15, 145770), (18, 121475), (25, 87462), (30, 72885), (43, 50850), (45, 48590), (50, 43731), (75, 29154), (86, 25425), (90, 24295), (113, 19350), (129, 16950), (150, 14577), (215, 10170), (225, 9718), (226, 9675), (258, 8475), (339, 6450), (387, 5650), (430, 5085), (450, 4859), (565, 3870), (645, 3390), (678, 3225), (774, 2825), (1017, 2150), (1075, 2034), (1130, 1935), (1290, 1695)]