590081580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{298021}}^1$

素因数の和:298047

約数の個数: 72

約数和(自身を含む): 1952640144

約数和(自身を除く): 1362558564

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 298021, 596042, 894063, 1192084, 1490105, 1788126, 2682189, 2980210, 3278231, 3576252, 4470315, 5364378, 5960420, 6556462, 8940630, 9834693, 10728756, 13112924, 13410945, 16391155, 17881260, 19669386, 26821890, 29504079, 32782310, 39338772, 49173465, 53643780, 59008158, 65564620, 98346930, 118016316, 147520395, 196693860, 295040790, 590081580]

約数ペア:

[(1, 590081580), (2, 295040790), (3, 196693860), (4, 147520395), (5, 118016316), (6, 98346930), (9, 65564620), (10, 59008158), (11, 53643780), (12, 49173465), (15, 39338772), (18, 32782310), (20, 29504079), (22, 26821890), (30, 19669386), (33, 17881260), (36, 16391155), (44, 13410945), (45, 13112924), (55, 10728756), (60, 9834693), (66, 8940630), (90, 6556462), (99, 5960420), (110, 5364378), (132, 4470315), (165, 3576252), (180, 3278231), (198, 2980210), (220, 2682189), (330, 1788126), (396, 1490105), (495, 1192084), (660, 894063), (990, 596042), (1980, 298021)]