1357290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1$

素因数の和:484

約数の個数: 64

約数和(自身を含む): 3957120

約数和(自身を除く): 2599830

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, 457, 495, 594, 914, 990, 1371, 1485, 2285, 2742, 2970, 4113, 4570, 5027, 6855, 8226, 10054, 12339, 13710, 15081, 20565, 24678, 25135, 30162, 41130, 45243, 50270, 61695, 75405, 90486, 123390, 135729, 150810, 226215, 271458, 452430, 678645, 1357290]

約数ペア:

[(1, 1357290), (2, 678645), (3, 452430), (5, 271458), (6, 226215), (9, 150810), (10, 135729), (11, 123390), (15, 90486), (18, 75405), (22, 61695), (27, 50270), (30, 45243), (33, 41130), (45, 30162), (54, 25135), (55, 24678), (66, 20565), (90, 15081), (99, 13710), (110, 12339), (135, 10054), (165, 8226), (198, 6855), (270, 5027), (297, 4570), (330, 4113), (457, 2970), (495, 2742), (594, 2285), (914, 1485), (990, 1371)]