2996190

素因数分解:

$2^1\times 3^7\times 5^1\times {\mathrm{137}}^1$

素因数の和:165

約数の個数: 64

約数和(自身を含む): 8147520

約数和(自身を除く): 5151330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 137, 162, 243, 270, 274, 405, 411, 486, 685, 729, 810, 822, 1215, 1233, 1370, 1458, 2055, 2187, 2430, 2466, 3645, 3699, 4110, 4374, 6165, 7290, 7398, 10935, 11097, 12330, 18495, 21870, 22194, 33291, 36990, 55485, 66582, 99873, 110970, 166455, 199746, 299619, 332910, 499365, 599238, 998730, 1498095, 2996190]

約数ペア:

[(1, 2996190), (2, 1498095), (3, 998730), (5, 599238), (6, 499365), (9, 332910), (10, 299619), (15, 199746), (18, 166455), (27, 110970), (30, 99873), (45, 66582), (54, 55485), (81, 36990), (90, 33291), (135, 22194), (137, 21870), (162, 18495), (243, 12330), (270, 11097), (274, 10935), (405, 7398), (411, 7290), (486, 6165), (685, 4374), (729, 4110), (810, 3699), (822, 3645), (1215, 2466), (1233, 2430), (1370, 2187), (1458, 2055)]