1145172660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1217}}^1\times {\mathrm{15683}}^1$

素因数の和:16912

約数の個数: 48

約数和(自身を含む): 3209322816

約数和(自身を除く): 2064150156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1217, 2434, 3651, 4868, 6085, 7302, 12170, 14604, 15683, 18255, 24340, 31366, 36510, 47049, 62732, 73020, 78415, 94098, 156830, 188196, 235245, 313660, 470490, 940980, 19086211, 38172422, 57258633, 76344844, 95431055, 114517266, 190862110, 229034532, 286293165, 381724220, 572586330, 1145172660]

約数ペア:

[(1, 1145172660), (2, 572586330), (3, 381724220), (4, 286293165), (5, 229034532), (6, 190862110), (10, 114517266), (12, 95431055), (15, 76344844), (20, 57258633), (30, 38172422), (60, 19086211), (1217, 940980), (2434, 470490), (3651, 313660), (4868, 235245), (6085, 188196), (7302, 156830), (12170, 94098), (14604, 78415), (15683, 73020), (18255, 62732), (24340, 47049), (31366, 36510)]