1547370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1$

素因数の和:548

約数の個数: 64

約数和(自身を含む): 4510080

約数和(自身を除く): 2962710

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 198, 270, 297, 330, 495, 521, 594, 990, 1042, 1485, 1563, 2605, 2970, 3126, 4689, 5210, 5731, 7815, 9378, 11462, 14067, 15630, 17193, 23445, 28134, 28655, 34386, 46890, 51579, 57310, 70335, 85965, 103158, 140670, 154737, 171930, 257895, 309474, 515790, 773685, 1547370]

約数ペア:

[(1, 1547370), (2, 773685), (3, 515790), (5, 309474), (6, 257895), (9, 171930), (10, 154737), (11, 140670), (15, 103158), (18, 85965), (22, 70335), (27, 57310), (30, 51579), (33, 46890), (45, 34386), (54, 28655), (55, 28134), (66, 23445), (90, 17193), (99, 15630), (110, 14067), (135, 11462), (165, 9378), (198, 7815), (270, 5731), (297, 5210), (330, 4689), (495, 3126), (521, 2970), (594, 2605), (990, 1563), (1042, 1485)]