130659540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197969}}^1$

素因数の和:197992

約数の個数: 48

約数和(自身を含む): 399107520

約数和(自身を除く): 268447980

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 197969, 395938, 593907, 791876, 989845, 1187814, 1979690, 2177659, 2375628, 2969535, 3959380, 4355318, 5939070, 6532977, 8710636, 10888295, 11878140, 13065954, 21776590, 26131908, 32664885, 43553180, 65329770, 130659540]

約数ペア:

[(1, 130659540), (2, 65329770), (3, 43553180), (4, 32664885), (5, 26131908), (6, 21776590), (10, 13065954), (11, 11878140), (12, 10888295), (15, 8710636), (20, 6532977), (22, 5939070), (30, 4355318), (33, 3959380), (44, 2969535), (55, 2375628), (60, 2177659), (66, 1979690), (110, 1187814), (132, 989845), (165, 791876), (220, 593907), (330, 395938), (660, 197969)]