138944190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{60149}}^1$

素因数の和:60177

約数の個数: 64

約数和(自身を含む): 415756800

約数和(自身を除く): 276812610

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 60149, 120298, 180447, 300745, 360894, 421043, 601490, 661639, 842086, 902235, 1263129, 1323278, 1804470, 1984917, 2105215, 2526258, 3308195, 3969834, 4210430, 4631473, 6315645, 6616390, 9262946, 9924585, 12631290, 13894419, 19849170, 23157365, 27788838, 46314730, 69472095, 138944190]

約数ペア:

[(1, 138944190), (2, 69472095), (3, 46314730), (5, 27788838), (6, 23157365), (7, 19849170), (10, 13894419), (11, 12631290), (14, 9924585), (15, 9262946), (21, 6616390), (22, 6315645), (30, 4631473), (33, 4210430), (35, 3969834), (42, 3308195), (55, 2526258), (66, 2105215), (70, 1984917), (77, 1804470), (105, 1323278), (110, 1263129), (154, 902235), (165, 842086), (210, 661639), (231, 601490), (330, 421043), (385, 360894), (462, 300745), (770, 180447), (1155, 120298), (2310, 60149)]