139942770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{2131}}^1$

素因数の和:2351

約数の個数: 64

約数和(自身を含む): 368409600

約数和(自身を除く): 228466830

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 199, 330, 398, 597, 995, 1194, 1990, 2131, 2189, 2985, 4262, 4378, 5970, 6393, 6567, 10655, 10945, 12786, 13134, 21310, 21890, 23441, 31965, 32835, 46882, 63930, 65670, 70323, 117205, 140646, 234410, 351615, 424069, 703230, 848138, 1272207, 2120345, 2544414, 4240690, 4664759, 6361035, 9329518, 12722070, 13994277, 23323795, 27988554, 46647590, 69971385, 139942770]

約数ペア:

[(1, 139942770), (2, 69971385), (3, 46647590), (5, 27988554), (6, 23323795), (10, 13994277), (11, 12722070), (15, 9329518), (22, 6361035), (30, 4664759), (33, 4240690), (55, 2544414), (66, 2120345), (110, 1272207), (165, 848138), (199, 703230), (330, 424069), (398, 351615), (597, 234410), (995, 140646), (1194, 117205), (1990, 70323), (2131, 65670), (2189, 63930), (2985, 46882), (4262, 32835), (4378, 31965), (5970, 23441), (6393, 21890), (6567, 21310), (10655, 13134), (10945, 12786)]