137589540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{208469}}^1$

素因数の和:208492

約数の個数: 48

約数和(自身を含む): 420275520

約数和(自身を除く): 282685980

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, 208469, 416938, 625407, 833876, 1042345, 1250814, 2084690, 2293159, 2501628, 3127035, 4169380, 4586318, 6254070, 6879477, 9172636, 11465795, 12508140, 13758954, 22931590, 27517908, 34397385, 45863180, 68794770, 137589540]

約数ペア:

[(1, 137589540), (2, 68794770), (3, 45863180), (4, 34397385), (5, 27517908), (6, 22931590), (10, 13758954), (11, 12508140), (12, 11465795), (15, 9172636), (20, 6879477), (22, 6254070), (30, 4586318), (33, 4169380), (44, 3127035), (55, 2501628), (60, 2293159), (66, 2084690), (110, 1250814), (132, 1042345), (165, 833876), (220, 625407), (330, 416938), (660, 208469)]